Lenovo is going to ship a new product that is an accessory ideal for use with HTPC, called the Multimedia Remote with keyboard (model N5901/57Y6336). The device is basically a palm-sized wireless keyboard with trackball and mouse buttons.
The Multimedia Remote uses 2.4GHz wireless technology and comes with a USB nano dongle. It offers 10 meters of control distance. The remote works with Windows 2000/XP/Vista/7. It is priced at $59.99.