Mousetrapper Flexible Portable Ergonomic USB Wireless Trackpad with 10 Customizable Macro Keys for Mac or PC - Black (2018 Model) A KEYBOARD'S BEST FRIEND - The Mousetrapper Flexible is an ergonomic USB trackpad designed to be an alternative to an ergonomic mouse. It's adjustable and sits right under your ergonomic keyboard, becoming a wrist rest for it. MACRO KEYS - Don't like the default? No problem. This trackpad features 9 programmable buttons, allowing you to use functions like copy and paste, left or right clicks, double clicks, cruise up or down, scrolling, and more. CABLE-FREE DESK - Keep the cables and clutter to a minimum! The Mousetrapper Prime connects to your computer using a wireless USB dongle so that you don't have to waste time having to pair and re-pair it to your device. ERGO ON THE GO - Measuring at just under one foot, the Mousetrapper flexible is about the same size as the Apple Magic Keyboard and was designed to provide you with an ergonomic solution to the trackpad. COMPATIBILITY - The Mousetrapper connects through a standard USB port and is compatible with Windows 10, Windows 8, Windows 7, and OS X. The MT Keys software is available for the above platforms as well. A great solution for Macbook Pro and other Apple laptops, wireless keyboards, mechanical keyboards, and more. Control pad with <span class="a-text-bold">click/scroll </span>functions <span class="a-text-bold">9 customizable buttons </span>to your needs <span class="a-text-bold">Replaceable </span>wrist supports Neck Shoulders Arms and wrists <span class="a-text-bold"><u>Width</u></span>: 300 mm / 11.81 in <span class="a-text-bold"><u>Height</u></span>: 19 mm / 0.75 in <span class="a-text-bold"><u>Length</u></span>: 95 mm / 3.74 in <span class="a-text-bold"><u>Weight</u></span>: 300 g / 0.66 lbs