Are you trying to find computer trackballs among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!
We investigated and evaluated a number of the top-selling computer trackballs on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 12 hours of research and did 36 computer trackballs tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!
An overview of our top picks
Table of contents
The best computer trackballs you can buy today
- Ergonomic comfort design, relaxed hand and arm: The comfortable, sculpted ergonomic shape of this mouse naturally fits your hand
- Smooth thumb control: Track precisely with great cursor control on any surface and easy thumb-operated trackball and adjust the cursor speed with Logitech Options software
- Optimal for tight workspaces: Because the trackball doesn't move, it?s excellent for tight workspaces and busy desks and fits in seamlessly alongside your computer and keyboard or laptop
- Two ways to connect and multi-OS: Connect simply with Bluetooth or the USB receiver and never worry about drop-offs or lag up to a 10m (33 ft) range
- Plastic parts in ERGO M575 include post consumer recycled plastic (Graphite/Black: 50%, Off-White: 21%). Uses FSC-certified paper for responsible packaging.
- Up to 24 months of use from a single AA battery with the USB receiver; you may even forget your Logitech wireless trackball uses batteries at all
- Convenient controls: Moving between documents or browsing your favorite websites is a breeze with the ergonomic mouse's large, easy-reach back and forward buttons and the precision scroll wheel
- Dual wireless connectivity offers the flexibility of 2.4 GHz and Bluetooth (3.0 and LE), with 128-bit AES government-grade encryption security
- The scroll ring lets you spin the dial to move up and down web pages or documents with complete ease. And the 40mm ball’s hard surface is specially designed as a perfect sphere for precise tracking and control
- Four DPI settings let you easily adjust the cursor speed to fit your needs by selecting the appropriate level (400, 800, 1,200, or 1,600) — lower DPI for precision editing, and higher DPI for word processing or casual browsing
- Ambidextrous design works equally well for right-handed and left-handed users. Trackball reduces wrist and hand movement to ease repetitive-stress injuries
- Free KensingtonWorks downloadable software provides a personalized experience, giving you the ability to assign a variety of functions (including shortcuts) to the buttons, and adjust cursor and scrolling speed
- Optical tracking technology delivers precise cursor movement for superior accuracy, so you can get where you want on the screen quickly with less hand movement, improving productivity and efficiency
- A detachable wrist rest delivers soft cushioning to support the hand and wrist in ergonomic comfort for pain-free productivity during extended periods of activity on the computer
- Mac and PC compatible
- Large 55mm ball design and Diamond Eye optical tracking for precise cursor control; Patented scroll ring lets you scan up and down pages with ease
- Detachable, ergonomic wrist rest supports hand and wrist for improved comfort; Ambidextrous design
- Customizable 4-button design, scroll speed and cursor speed via KensingtonWorks software
- Connects wirelessly via built-in Bluetooth 4. 0LE or with the USB dongle using 2. 4Ghz wireless; Auto-sleep helps conserve battery life
- Compatible with Windows, macOS (10. 14 and later), and Chrome (OS 44 and later); 3 year coverage and lifetime technical support
- Includes choice of Bluetooth, 2.4GHz wireless and wired connection options for maximum flexibility. Compatible with Bluetooth BT4.0/BT5.0. Features 2.4GHz wireless dongle (USB-A with USB-C to USB -A adapter) and 1.5m USB-C to USB-A charging cable (USB-C port on the trackball).
- Rechargeable battery provides 4 months battery life with single charge via USB-C port
- Low-profile shape allows all-day comfort for both right-handed and left-handed users. The trackball takes up less desk space than what is needed to operate a mouse and is more comfortable during extended use because it requires less arm and wrist movement.
- Dual sensors accurately track the large 55mm ball, giving users better cursor control that requires less hand and wrist movement. Provides highly accurate and responsive cursor tracking and scrolling.
- Simply plug in the USB cable to the trackball and users will be up and running quickly. Free downloadable KensingtonWorks software provides an easy-to-configure personalized experience, giving users the ability to assign a wide variety of program functions to 8 sets of programmable buttons with KensingtonWorks installed
- ✅《Trackball Comfort》Elecom Handheld Trackball Mouse Has A Sensitive Rolling Ball And Frequency Stable Bluetooth Connection. Sculpted Shape Supports Your Hand Staying In One Place, Move The Cursor Without Moving Your Arm. Suitable For Both Left And Right Hand
- ✅《Functional10 Buttons》It Is Very Easy To Move In Any Direction. It Comes With 10 Physical Buttons On The Device And You Can Assign Your Favorite Functions To All Buttons
- ✅《DPI Cursor》The Dpi Button Can Easily Change Between 500(Low), 1000(Mid) And 1500(High) Dpi, Making The Movements Of Your Cursor Faster Or Slower
- ✅《Easy Maintenance》The Ball Rolls On Three 2.5 Mm Large Artificial Ruby Ball Bearings. They Are Extremely Smooth And The Relatively Large Size Prevents Dust And Dirt From Clogging Them. So You Don’t Have To Clean The Ball Bearings Too Often. The Ball Is Held In Place By The Ball Bearings, But Can Easily Be Popped Out Of The Device, By Pushing It Through The Hole In The Bottom And It Can Be Easily Cleaned
- ✅《PRODUCT DETAILS》 System Requirements: Windows 7, Windows 8.1, Windows RT8.1, Windows 10 or later, MacOS Mojave 10.14 or later, Android 6.0 or later Size: W1.6"(40.7mm) X L4.4"(111.5mm) X H2.2"(56.6mm), Weight: 77g/2.7oz (without battery), DPI: 500/1000/1500 count (switchable), Connectivity: Wireless, 2 X AAA Battery (included)
- Smart adjustable hinge plus extra 10? wedge for customized hand position and greater comfort.
- Choose the best angle for you 0?, 20? or 30?.
- Advanced tracking. Precision mode button lets you instantly switch between speed and high precision tracking.
- Precision scroll-wheel with tilt and middle click allows for precise scrolling and convenient controls.
- Easy-Switch? and FLOW-enabled for effortless multi-computer workflow. Pair up to 2 computers and easily switch between them, copy and paste text, images and files.
- Fast rechargeable battery. Holds power for up to 4 months on a full charge. Quick charge: 1 minute of charge gives up to a day of use.
- Ergonomist-Approved Design – All-day comfort is provided through an ergo design with a 60° tilt and natural handshake position to improve wrist and forearm position
- Easy to Use – Uses the same left click right click and scroll wheel operation as a traditional mouse while providing the advantages of a trackball with a simple roll of the thumb
- Premium Precision & Speed – The high-quality optical tracking sensor 34mm thumb-operated trackball and triple DPI switch provide smooth cursor control optimal precision and easy cursor speed transitions
- Flexible Wireless Connection Options – Connect your vertical trackball to up to 3 different devices – one via the 2 4GHz nano dongle that stows inside the trackball body and two additional connections via Bluetooth
- Plug & Play or Customize – Experience plug and play default settings or use KensingtonWorks software to set pointer and scrolling options and professionally customize 9 programmable buttons to tackle common tasks with one touch
- Logitech's most advanced wireless trackball for Windows PC and Mac requires 20% less muscular strain than a regular computer mouse
- Unique adjustable hinge allows you to customize the trackball angle from 0 to 20 degrees for a more natural, comfortable hand position
- Carefully sculpted shape gives your hand full palm and finger support, while the soft rubber on the top ensures a comfortable grip for long hours of work
- Advanced optical tracking for accurate cursor control plus a precision mode button that lets you instantly switch between speed and high precision tracking
- Optical tracking for superior cursor control
- Unique touch scrolling — simply slide your finger around the outer ring of the trackball for effortless scrolling through web pages and long documents
- Free downloadable KensingtonWorks software provides button customization
- Ambidextrous design
- Compatible with all Windows, macOS, and Chrome (OS 44 and later) computers
- Plug-and-play, no drivers required
- 2. 4 GHz wireless with nano USB receiver that stowes inside the trackball when not in use
- 2 year (Only valid if purchased through Kensington Authorized Resellers)
- Optical tracking for superior cursor control
- Note : In case of Wireless mouse, the USB receiver will be provided inside or along with the mouse
- TRACKBALL COMFORT - Equipped with a 44mm trackball, you will not need to mouse around to move the cursor as thumb controlled trackball stays in one place. Not only work on flat surfaces, but also on your leg, sofa and other surfaces as well. A full control of everything is within your fingers.
- ERGONOMIC DESIGN - Places your hand in a natural wrist & arm position for smoother movement and less muscle tension. Comfortable finger rests just fit in the palm of your hand. No driver required. Once you get used to it, you will love it!
- 4 ADJUSTABLE DPI LEVELS - The SANWA trackball provides precise cursor movement for superior accuracy so you can get where you want on the screen quickly with less hand movement, improving productivity and efficiency. You can adjust the mouse among 4 resolutions of 600 / 800 / 1200 / 1600 DPI depending on your needs. When the count switch button is pressed, the DPI is notified by the number of flashes.
- PROGRAMMABLE BUTTONS - This SANWA ergonomic trackball mouse also has a forward/back function. Besides, it is programmable for different functions. Download SANWA Trackball mouse software to customize your mouse buttons and increase work efficiency. Note: 1. The software does not work with Mac OS or Chrome OS. 2. Programmable function works when the software on.
- NOISELESS BUTTON - The noiseless button is mounted on the left and right clicks. Suitable for late-night PC operation, operation in quiet places such as public places, library, hospital or meetings.
- The high-quality laser tracking sensor, 40mm finger-operated trackball and a simple DPI switch provide smooth cursor control, optimal precision and easy cursor speed transitions.
- The unique finger-operated scroll ring provides a more precise, intuitive and comfortable scrolling experience.
- All-day comfort is provided through a sculpted mouse-like design to improve palm, wrist, forearm and shoulder position with less hand movement.
- Experience the plug and play default settings or use KensingtonWorks software to set pointer and scrolling options and personalize 5 programmable buttons to tackle your common tasks with one touch.
- ChromeOS user can get HID functions for a trackball but will not be able to customize their device through KensingtonWorks.
- Connects to Windows and macOS devices via a 2.4GHz nano receiver that stows inside the trackball when not in use. The included USB-A to USB-C adapter works for laptops with limited or no USB-A ports.
- English (Publication Language)
- Ergonomist-approved design promotes proper wrist, arm, and shoulder alignment to maximize comfort and minimize potential strains.
- Easy-to-use mouse-like shape reduces learning curve when transitioning from a mouse to a trackball.
- Provides more accurate and smooth cursor control, and allows you to easily switch between DPI settings for different cursor speed control.
- A secure wired connection means you’ll never worry about batteries or wireless interference.
- Use the plug-and-play default settings, or download KensingtonWorks software to set pointer and scrolling options and professionally customize nine buttons to tackle common tasks with one touch.
- Unique easy-to-clean design features a button to eject the trackball for easy cleaning.
- ✅《OPTICAL TRACKING TECHNOLOGY》The ELECOM "DEFT PRO" trackball provides precise cursor movement for superior accuracy so you can get where you want on the screen quickly with less hand movement, improving productivity and efficiency.
- ✅《FUNCTIONAL 8 BUTTONS》You can assign favorite function to each button by using "ELECOM Mouse Assistant" ELECOM Mouse Assistant Software will be available to download from ELECOM NET website.
- ✅《DPI CURSOR》Designed with a high-performance gaming optics system sensor and lens. The DPI button can easily change between 500, 1000 and 1500 DPI, making the movements of your cursor faster or slower.
- ✅《EASY MAINTENANCE》The ball rolls on three 2.5 mm large artificial ruby ball bearings. They are extremely smooth and the relatively large size prevents dust and dirt from clogging them. So you don’t have to clean the ball bearings too often. The ball is held in place by the ball bearings, but can easily be popped out of the device, by pushing it through the hole in the bottom and it can be easily cleaned.
- ✅《PRODUCT DETAILS》System requirements: Windows 8, Windows 10, Windows 11 or later (Horizontal scrolling function is not working in Windows RT8.1), macOS 10.13 or later, Size: W3.6"(91.4mm) X L5.3"(133.4mm) X H2.3"(57.3mm), Weight: 5.7oz(without battery), DPI: 500/1000/1500 count (switchable), Connectivity: wired / wireless / bluetooth
- Sold as 1 Each.
- Its large ball gives you maximum precision and control while tracking.
- The comfortable, ergonomic design includes a detachable wrist rest that cradles hand in comfort.
- Award-winning Scroll Ring allows precise fingertip scrolling.
- Designed to maximize your productivity.
- 【SMOOTH & SNESITIVE TRACKBALL】- This rollerball mouse consists of a 40mm trackball, high-sensitive 3-dot positioning technology, and thumb control to move the cursor smoothly & accurately. Keep your wrist and mouse in one place, and reduce hand movement. A great solution for limited space, it works not only on flat surfaces but also on your leg, sofa, bed, carpet, etc.
- 【ERGONOMIC TILT DESIGN】- Technical 19° tilt angle, right-hand design, easy to adapt for trackball beginners. Keep your wrist natural, and allow your arm muscles and shoulder to be relived for all-day work. Help to reduce muscle stress, wrist pain, RSI, and carpal tunnel syndrome. Perfect for drawing, typing, working, playing, etc.
- 【SILENT CLICKS & 4 DPI ADJUSTABLE】- This mouse with ball supports 4 levels of cursor movement speed: 600/800/1200/1600. Suit different tasks, ensuring accuracy & speed. Press the middle DPI button to change it faster or slower. Features noiseless click on left/right button, suitable for usage in quiet places like public occasions, libraries, meetings, cafeterias, or at night.
- 【PROGRAMMABLE WITH SOFTWARE】- The ergonomic trackball mouse is programmable for different functions. Download SANWA Trackball mouse software to customize your mouse buttons and increase work efficiency(find it in the user manual). Note: 1. The software does not work with Mac OS or Chrome OS. 2. Programmable function works when the software on.
- 【VARIOUS COMPATIBLE DESIGN】- Our roller ball mouse wired can work with computers with Windows(DOS/V), Mac, and Chrome OS systems with a USB-A port. Compatible with Windows 11/10/8.1/87, mac0S 12/11/10.12~10.15, Chrome OS, and the versions below.
- Ergonomic comfort design, relaxed hand and arm: The comfortable, sculpted ergonomic shape naturally fits your hand.
- Smooth thumb control, precise tracking: Great cursor control on any surface. Adjust the cursor speed with Logitech Options software.
- Perfect for tight workspaces: Because the trackball doesn’t move, it’s perfect for tight workspaces and busy desks.
- 2 ways to connect and multi-OS: Connect simply with Bluetooth or the USB receiver and never worry about drop-offs or lag up to a 33 ft (10m) range.
- Plastic parts in ERGO M575 include post consumer recycled plastic (Graphite/Black: 50%, Off-White: 21%). Uses FSC-certified paper for responsible packaging.
- Up to 24-month of use from a single AA battery with the USB receiver, you might just forget your trackball uses batteries at all.
- Convenient controls: Moving between documents or browsing your favorite websites is a breeze with large, easy-to-reach Back/Forward buttons and the precision scroll wheel.
- ERGONOMIC TRACKBALL MOUSE - The comfortable ergonomic mice will naturally fits your hand, lower muscle strain, more natural posture. A cordless trackball mouse with easy thumb control, precision and smooth tracking
- 2.4G & BLUETOOTH CONNECTION - Use your track ball mouse with up to 3 devices: one via 2 4GHz nano dongle that stows inside the mouse buttom and two via Bluetooth 4.0. Switch freely between your Windows or Mac computers with just one button
- 3 ADJUSTABLE DPI LEVELS - You can adjust the thumb mouse among 3 resolutions of 1000 / 1600 / 2400 DPI depending on your needs. Just press the DPI button to change the cursor sensitivity fo your ergo mouse
- RECHARGEABLE BLUETOOTH MOUSE- With built-in 600mAh rechargeable lithium battery, the bluetooth trackball mouse has a long battery life which will stays powered for 1 months on a full charge (Type-C charging cable included)
- EASY MAINTENANCE - The trackball is very smooth, and its large size can prevent dust and dirt from clogging them. The ball is held in place by the ball bearings, but can be easily popped out of the device, by pushing it through the hole in the bottom. You can clean it after a period of usage with soft cloth
- ERGONOMIC INDEX FINGER TRACKBALL: Equipped with a 44mm trackball, move your cursor with one finger movement instead of moving your wrist and arm. It will effectively reduce fatigue and strain for your wrist and arm. Not only work on flat surfaces, but also on your leg, sofa and other surfaces as well, especially on the narrow space, such as the messy desktop
- BLUETOOTH & 2.4G WIRELESS CONNECTION：PLUG and PLAY. This trackball mouse has triple connection modes. You can control three devices at the same time, switch freely between Android, tablet and Mac with just one button. Compatible with Windows, Android, Mac OS PC Laptop Desktop etc
- 4 RGB LIGHTING MODE: You can adjust 4 RGB color effects by one button. Rainbow Streaming Light(Default), Rainbow Breathing Light, Neon, Color Mixing Breathing Light. NOTE: The RGB backlit also can be turned off by clicking the light switch button, which can save battery power for the mouse
- RECHARGEABLE & ADJUSTABLE DPI: The Bluetooth RGB Trackball Mouse built-in 930mAh lithium battery. No need to change batteries. It can last 1 month per one full recharge with the lights off. Please remember to turn it off if you do not use it for a long time. 5 DPI levels (200/400/800/1200/1600 DPI) allows you to change the cursor sensitivity easily for more precise tracking
- QUIET CLICKING: Smooth frosted surface and quiet clicks can bring a better user experience and free your worry about bothering others and keep you stay focused while working. Note: it will enter auto sleep mode if you don't use it for a few minutes to save battery and click it, the mouse will enter working mode again
- Ergonomic Design with Smooth Thumb Control: Move your cursor by the smooth trackball instead of moving your wrist and arm. Let the easy and smooth thumb control help you reduce your muscle stress. The optimal angle of the trackball mouse allows you to keep your palm in a natural position for all-day comfort.
- Precise Tracking with Adjustable DPI: Nulea trackball mouse provides precise cursor movement for exceptional accuracy and control. With the smooth trackball, you can be more productive on the move on almost any surface, any workplace. Especially on the narrow space, such as the messy desktop, couch, bed, small writing board on a chair, etc.
- True Wireless Freedom: Connect up to 3 devices by either bluetooth or USB dongle. Switch easily between them by the button on the bottom to improve your efficiency.[KINDLY REMINDER: The 2.4G USB receiver is stored at the bottom of the mouse.]
- Rechargeable Battery: (For your best experience, please fully charge the mouse before your first use) The built-in rechargeable battery has a long battery life enables you to say goodbye to dry cell batteries. Please Note: 1. Please use our included charging cable to charge the mouse 2. Do not use a fast charger to charge the mouse. (Directly use the computer USB port or a 5V charger to charge the mouse).
- 6 Button High Performance: Nulea trackball mouse bluetooth is designed with thoughtful ergonomic details and an elegant curved shape. Plus the back and forward button, you can operate easily with higher productivity as well as added comfort. Note: all the buttons are non-programmable.
- ERGONOMIC THUMB TRACKBALL: Equipped with a smooth and precise trackball, move your cursor with your thumb movement instead of moving your wrist and arm. It will effectively reduce fatigue and strain for your wrist and arm. Not only work on flat surfaces, but also on your leg, sofa and other surfaces as well, especially in the narrow space, such as the messy desktop
- BLUETOOTH & 2.4G WIRELESS CONNECTION：PLUG and PLAY. This trackball mouse has triple connection modes. You can control three devices at the same time, switch freely between Android, tablet and Mac with just one button. Compatible with Windows, Android, Mac OS PC Laptop Desktop etc
- RECHARGEABLE & ADJUSTABLE DPI: The Bluetooth Trackball Mouse built-in 450mAh lithium battery. No need to change batteries. Each full charge can stand by for 1 month. Please remember to turn it off if you do not use it for a long time. 5 DPI levels (200/400/800/1200/1600 DPI) allows you to change the cursor sensitivity easily for more precise tracking
- QUIET CLICKING: Smooth frosted surface and quiet clicks can bring a better user experience and free your worry about bothering others and keep you stay focused while working. Note: it will enter auto sleep mode if you don't use it for a few minutes to save battery and click it, the mouse will enter working mode again
- 6 BUTTON HIGH PERFORMANCE: ProtoArc bluetooth trackball mouse is designed with ergonomic and elegant curved shape. With the back and forward button, you can browse your website easily, make your work more efficient. Note: all the buttons are non-programmable and the back forward buttons are not compatible with Mac OS system
How to choose a good computer trackballs
Does the idea of finding a fantastic computer trackballs make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!
Your presence here indicates that you are interested in computer trackballs. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top computer trackballs products available right now. You might be wondering how we came up with the list. How was this buying guide developed?
First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top computer trackballs on the market right now!
The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:
Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top computer trackballs brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.
Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top computer trackballs based on those.
Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.
Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.
Customer ratings: Would it be accurate to suggest that the computer trackballs were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.
Customer Reviews: Like ratings, provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.
Seller Rank: This is very intriguing! Not only do you need a good computer trackballs, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.
Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your computer trackballs.
Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting computer trackballs for months and years to come.
Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.
Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.
These are the standards by which we selected our computer trackballs. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.
Why should you believe us?
There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what computer trackballs should you purchase in 2022?
This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on computer trackballs.
