... . with wire, can use for laptop 1.3D wired optical computer mouse, 3D optical mouse, high resolution 1000DPI or 800DPI optional. with very ... 1.2m wire, can be used for both desktop computer and laptop.3. support PS/2 and USB port ... real factory for the mouse, we have more than 100 models mouse for selling now, and new models is coming ... , welcome to contact us by phone. 3d wired optical computer mouse