External card reader USB 2.0
features: according to USB 2.0 specification supports USB high speed 480 Mbps Plug&Play and hot-swapping capability the following media types are supported: SC Card Series, CF Card Series, MMC Card Series, MS/MS DUO Card Series mini cards where necessary with adaptor power by USB OS: WIN 98SE/ME/2000/XP/Vista and Mac OS 9.2 or higher