IOGEAR is now shipping a miniature USB optical mouse. The Mini Mouse is designed for mobile professionals requiring space saving solutions. The optical mouse needs no mouse pad and measures in at about the size of a credit card. According to IOGEAR:
IOGEAR has simplified portable computing with the launch of its miniature USB optical mouse, Mini Mouse.
Designed specifically for the mobile professional, the tiny peripheral is smaller than a credit card (3.5" x 1.5" x 1.75"), providing users with an easy-to-use, space-saving solution. It provides superior optical sensor tracks to enable smooth precision movements on any surface. Mini Mouse has no moving parts to clean and requires no mouse pad.
You can find more information about the USB Mini Mouse at the IOGEAR Web site. The Mini Mouse is available for US$29.95.