The intersection of class, comfort and functionality. A mouse for the 21st century. Comfortable and classy. Tired of using the traditional grip? Take a break from overly-clunky or uncomfortably tiny mice. The ergonomically-designed thumb rests and grips fit the contour of your palm for maximum comfort. Sleek and Sexy. Turn heads with a futuristic design. Made for increased functionality and comfort, this mouse combines a handshake grip with easy-access buttons and three levels of mouse sensitivity (800 / 1200 / 1600DPI) for improved tracking. Easy-access use. Five buttons give you improved control over your computer's systems. Whether dragging and dropping, selecting large volumes of data, or casually gaming, this mouse provides a low-cost, effective solution for multiple computing needs. Compatibility: Windows 10 / 8 / 7 / Vista / XP / 2000 Linux Mac OS X (The previous/next page thumb buttons are not recognized on the Mac OS X.) Get to know us. We created KT with the goal, to go beyond. That means starting with affordable, high-quality gear and ending with a commitment to 100% user satisfaction . Note: This is a right-handed mouse. Any USB 3.0 port or device may cause interference with Bluetooth devices like your mouse. Please use the host port of your computer or a USB 2.0 connection, or use a USB 2.0 extension cord to move the wireless mouse away from the USB 3.0 devices.