MCSaite USB Optical Mouse with Retractable Cable - Black (70CM-Cable)
Plug and play - USB interface - Photoelectric resolution: 1000DPI - Scanning frequency: 4000fps - Mouse button life up to 5000000 times - With retractable cable Max. Length: 70cm - Compatible with: Windows 7/ME/2000/2003/NT/Vista/XP etc.