Gadgets Fiat 500 Optical Wireless Mouse January 13, 2013 Plug and Play USB Nano receiver – System requirements: Windows 7/2000/XP/ME/Vista/Mac OS X; 2 buttons and scroll wheel, LED headlights and red rear lights which can be switched on/off. List Price: $49.95 Price: $39.95 You Save: $10.00 (20%)