Adesso WKB-1500GB Tru-Form Media 1500 Wireless Ergonomic Keyboard & Laser Mouse

• 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