The 2.4GHz RF Wireless Mini Trackball Keyboard from Adesso is a compact wireless keyboard with an integrated optical trackball. An all-in-one solution for pointing and typing, the keyboard can save a lot of space on your desk when you compare it with a full-size keyboard and mouse.

It features a wireless interface with a 2.4GHz USB transceiver, capable of working at distance of up to 30 feet. The compact USB receiver stows in the keyboard when not in use. The optical trackball is precise and delivers a very smooth tracking motion, with very little cleaning required thanks to its optical design. Perfect for spaces where space is a premium, the 87-key keyboard is compatible with Windows systems.