USB 2.0 Optical Scroll Wheel Mini Mouse. New

USB 2.0 Optical Scroll Wheel Mini Mouse for PC or Laptop. 100% Brand New Transparent side with built in Blue and Red LED. Works well in the dark. Scrolling wheel lets you browse with ease. Works on almost any surface. Contoured shape design fits either hand. Unique and stylish design for maximum comfort and control. No external power needed, directly powered by USB. 800 DPI Precision USB 2.0 connectivity XP, Vista and 7 compatible. Size:100mm(L)x55mm(W)X30mm(H)