If you hate using your laptop's touchpad and find it a hassle to carry around a bulky, full-size mouse all the time, then the Data Drive Thru Mini USB Optical Mouse is your answer!
This ultra compact mouse is so tiny, it will easily fit in your pocket - making it an ideal travel companion. (We warn you, however, if your hand is on the larger side, this might be a little too mini for comfortable operation.) The TR3002MU features a USB interface with a 29.5-inch retractable cable for tangle-free optical tracking.
Features:
Black and silver color scheme Compact, mobile laptop size ideal for travel 29.5-inch retractable flat cable Precise optical technology USB interface 3-buttons Scroll wheel (acts as third button) Simple, no-software set-up 450 - 480 dpi resolution 430 - 450 mm/s tracking speed 60 ? 15 g switch force 120 - 160 g middle switch force 0.5 ? 0.25 mm switch travel distance Unit Dimensions: 2.75 x 1.5 x 1-inches (H x W x D, approximate)