• Compatible with Windows(R) 7/8/10;• Ideal for right-handed use;• Wireless trackball works up to 30 ft. away; operates on 12 different channels, each with 65,536 different IDs; multiple channels provide reliability to ensure other wireless devices won't interfere with mouse;• 2.4 GHz wireless connectivity;• Equipped with 10 million times lifecycle microswitch; provides durability and reliability;• Programmable driver with friendly user interface; ability to change lighting options, button assignments, DPI sensitivity, and macros to each button;• Ergonomic contour design for maximum comfort; minimizes forearm muscles from twisting and pains from Carpal Tunnel Syndrome;• Large 1.25 in. trackball with optical sensor tracks accurately and precisely with less muscle movement for maximum comfort; detachable for easy cleaning;• Adjustable DPI switch; moving speed from 400 to 4800 DPI;• Forward/back button provides extra convenience for web surfing;• Power saving on/off switch maximizes battery life up to 6 months;• Stowable nano receiver plugs into laptop or tablet;• Includes nano receiver, 2 AAA batteries, and quick-start guide;

Length: 7.90"
Width: 6.70"
Height: 2.40"