The Think Pad Travel Mouse (31P7410) requires no mechanical ball or mouse pad, & works on many surfaces. The small size & cable make this mouse ideal for the mobile professional & provides USB (Universal Serial Bus) connector. As a USB (Universal Serial Bus) device, the mobile mouse can be connected to any enabled USB (Universal Serial Bus) port.\n\n- 800 DPI optical sensor for precision control without dust-attracting mechanical ball\n- Programmable wheel for scrolling acts as a third button\n- Small size, lightweight\n- Ambidextrous design for right- & left-handers\n- Cable wrap to secure cable when traveling\n- Four-foot (1.22-meter) cable with a USB (Universal Serial Bus) connector Feature Feature Value Device interface USB+PS/2 Movement detection technology Optical Buttons quantity 3 Movement resolution 800 DPIProduct colour Black Cable length 1.2 m Width 2.13 in Depth 3.75 in Height 1.25 in Weight 94 g Pointing device Optical Travel Mouse
Dimensions (Wx Dx H)54 x 96 x 32 mm