Adesso WKB-4500UB RF Wireless QWERTY English Keyboard - Wireless Ergonomic Keyboard with Touchpad - Black

Wireless Technology - Works up to 30 feet of wireless distance. Operates on 12 different channels, each with 65,536 different IDs. Built-in GlidePoint TouchPad - The keyboard features an integrated touchpad which can take the place of your mouse, making it easier to control the movement of the cursor of your personal computer. Ergonomic Contour Design - Minimizes forearm muscles from twisting and pains from Carpal Tunnel Syndrome Integrated Palm Rest - Keeps your wrists in the most comfortable position. Split Key Design - Encourages natural position of hands, wrists and forearms for maximum comfort. Full Size Desktop - Provides a better typingh experience. Membrane Switch - 5 Million keystroke lifecycle for a quiet and fast typing experience. Auto Sleep and Power On/Off Switch - Maximizes your battery life up to 6 months. Wireless Receiver - Small and convenient to plug into to your laptop or tablet.