Adesso

The stylish and lightweight Adesso Wireless Trackball Keyboard offers you mobility, comfort and makes navigating your computer simple, at any angle. This keyboard provides up to 30 feet of wireless freedom combined with cursor control options.

The Solidtek Mini Trackball Keyboard is especially designed for Windows, it has built-in trackball for mouse emulation, 88 keys keyboard with embedded numeric keypad and 12 dedicated function keys.