- Plug and play<br />- USB interface<br />- Photoelectric resolution: 1000DPI<br />- Scanning frequency: 4000fps<br />- Mouse button life up to 5、000、000 times<br />- With retractable cable、 Max. Length: 70cm<br />- Compatible with: Windows 7/ME/2000/2003/NT/Vista/XP etc.<br /><br />                                                                                                                                Dimensions: 4.33 in x 2.17 in x 0.71 in (11.0 cm x 5.5 cm x 1.8 cm)<br />Weight: 1.80 oz (51 g)<br /><br />