Microsoft wireless mobile mouse 1000 blue
Wireless mouse series microsoft wireless scanning technology laser motion sensor optical interface usb 20 max resolution 1 000 dpi number of keys 3 suitable for laptops compatible operating systems windows xp windows vista windows 7 windows 8 mac os x android scroll wheel feature 2 way scrolling power supply battery aa lr06 properties plug play design left handed mouse extra keys scroll wheel onoff switch range 5 m frequency range 24 gh