Trackball mice in comparison

ALEENFOON

ERGONOMIC CENTERED DESIGN FOR PAIN-FREE PRODUCTIVITY : Say goodbye to shoulder, neck, arm & wrist strain. The RollerMouse Pro3 sits directly in front of your keyboard, keeping your hands within shoulder width and eliminating the need to reach, grip or move a mouse - ideal for users with carpal tunnel, tendonitis or who want to prevent repetitive strain injuries (RSI).

Six-degrees-of-freedom (6DoF) sensor Advanced Ergonomic Design 15 Function Keys On-Screen Display Virtual Numpad

Magic Mouse is wireless and rechargeable, with an optimised foot design that lets it glide smoothly across your desk.

1. Unique Combo: A perfect blend of a vertical mouse and trackball, offering the best of both worlds in terms of comfort and functionality.

[More Than A Remote Control]-Full qwerty keyboard and sensitive trackball combo,have a comprehensive set buttons for PC features,F11-F12,media control section,left and right mouse button etc.Works great from the sofa for browsing internet streaming services,social networking,web browsing,gaming. [Easy to Use]-It is 100% plug-n-play,just insert the dongle,and everything works.Ideal for devices such as PC, Mac, Xbox 360,Xbox One,PS3,PS4,Google Android TV Box,HTPC,IPTV etc. [Perfect Size]-Appropriate keyboard fits great in both hands,the keys are a lot easier to type.There is a click button on each corner for your index finger like game controller.Designed not only for media centre PC but also for work and play games. [X-Structure]-Comfortable and soft feel buttons have nice tactile feedback,not fragile after long type. [ON/off power switch]-When you stop using it, keyboard can be powered off to save battery power.If you find that the trackball is not sensitive to sliding, it is recommended to replace the battery; if the keyboard does not work normally, it is recommended to re-plug the receiver or replace the battery!

EASY TO CLEAN FOR A HYGIENIC WORKSPACE - Ergoslider Plus features a removable roller bar for easy cleaning, ensuring a clean and hygienic workplace. It also includes a PU foam wrist pad for added comfort and support.

Ergonomic Design: Compared to similar wireless mice on the market, the vertical ergonomic mouse is designed for natural hand positioning and maximum comfort. As a result, right-handed users can experience a reduction in wrist and hand tension, improving their fitness.

Ergonomic design with smooth thumb control: move your cursor with the smooth trackball instead of moving your wrist and arm.

YUMQUA mini wired trackball mouse, off table and without limitation of operational space, 4D page scrolling function can be controlled simply by your thumb. Ambidextrous Design.

UPGRADED ULTRA-SLIM DESIGN: Our ultra thin mouse mover is only 17.3mm thick and 105g net weight. The ultra slim design of our mouse jiggler takes up minimal space on your desk, making it a hassle-free addition to your workspace. And thanks to the ultra slim and lightweight design, it’s very easy and portable to carry it out with you on-the-go.

Optical Tracking Technology - Internal optics precisely track the movements of the grey 40mm ball, providing superior accuracy so you can quickly get your cursor where you want, improving productivity and efficiency Compact Footprint - Uses far less desk space to use than a mouse so you can optimize the layout of your workstation Ambidextrous Design - Works equally well for both right-handed and left-handed users to get the most out of their trackball Plug and Play Installation - Quickly get clicking and scrolling with fast, simple installation through the reliable wired USB connection, plus it doesn’t need batteries KensingtonWorks Customization - Free downloadable software provides an even more personalized experience, giving you the ability to assign a wide variety of program functions to each of the 2 buttons, as well as adjusting cursor speeds Professional and Stylish Design - The 40 mm ball featuring a metallic silver finish, sits within a matte black and silver base for a stylish and modern feel System requirements - USB port.