this is my first optical mouse and the cheapest i could find on the net and its absolutely brilliant,will definately buy another 1 when this 1 packs up........
£9.99
http://www.novatech.co.uk/novatech/SpecPage.html?NOV-OPMOUP
£9.99
http://www.novatech.co.uk/novatech/SpecPage.html?NOV-OPMOUP