Targus Ultralife Wireless Mouse with Micro SD Reader for Ultrabooks, PCs and Macs (AMW065US) Compatible with PC, Mac and Ultrabooks. Windows XP, Windows 7, Windows 8, Mac OS X v10.4 or later Integrated SD Reader in wireless dongle Compact and sleek design ideal for use at home, in the office or on the road Laser sensor, 2 buttons with scroll wheel Low battery indicator light Wireless receiver/card reader attaches to bottom via magnet