Kensington PocketMouse Mini Wireless Mini $10.32

The Kensington PocketMouse Wireless Mini is the perfect device for busy travelers. QuickRF Wireless means working without hesitation, delay or interference. A battery-saving on-off switch saves time and expensive replacement batteries. DiamondEye optical technology provides precise tracking on virtually any surface so you can work anywhere. And with the ultra-compact design and travel bag, there's just one very small thing to carry!

Buy.com is carrying this Mini Wireless Mouse for $10.32