2 - IOGear wireless keyboards with integrated trackball.
$35 for both.
The IOGEAR 2.4GHz Multimedia Keyboard is a wireless keyboard with a built-in trackball and scroll wheel, all in one device. This eliminates the need for a separate mouse, making it ideal for use with home theater PCs, media centers, and presentations. It uses 2.4 GHz wireless technology to connect to your computer from up to 33 feet away. It also has multimedia keys for easy control of music, videos, and other media.
From the IOGear website:
Enjoy the freedom of wireless connectivity with IOGEAR's slim and ergonomic wireless 2.4 GHz keyboard with built-in optical trackball. The 2.4 GHz wireless keyboard and optical trackball combo allows you to work up to 33 feet away from your computer. It's the ideal solution for the living room home entertainment and computer enthusiast; also, a perfect solution for meeting room presentation needs.
No driver needed, just plug in the included USB RF Receiver and you€™re ready to go.
Great for:
HTPC (Home Theater PC's) setups
MCE (Windows Media Center) applications
Latest game consoles such as, PS3 and XBOX
The ultra-slim and low-profile keyboard lets you type with style and comfort from any angle in the room. In addition to its creative design, it has built-in left and right mouse buttons with a scroll wheel and uses the latest optical trackball technology. This enables you to adjust the mouse cursor speed from 400 dpi, 800 dpi or at a lightning speed of 1200 dpi. A stylish, ergonomic, and slip resistant wireless solution for your home electronics lifestyle.
The 2.4 GHz technology is able to perform frequency hopping to avoid interference with WiFi, Bluetooth, and other devices.
A definite must have for anyone looking to complement their PC to TV solution.