IOGEAR's new USB Optical Mini Mouse 800 (the vanguard product in the company's new MiniMouse 800 Series) is an excellent tool for mobile professionals. This mouse allows users to select resolutions of 400, 600, and even 800 dpi. The 800 dpi resolution offers twice the accuracy of standard mice, and is ideal for graphics and web designers who demand pinpoint accuracy. It is small, lightweight, consumes virtually no room in laptop carry-bags, works on most surfaces, and needs just inches for accurate movement. The ergonomic contour design offers comfortable use for hours; moreover, its greater speed reduces excessive and potentially harmful arm movement. This unit is USB ready, Plug-n-Play, and Hot Pluggable. It is also backed by IOGEAR's 3 Year Limited Warranty.