... 2 in 1 custom designed ExpressCard with PC Card adapter for HSPA+ networks. With download speeds up to 21 Mbps ... UMTS, EDGE, GPRS, GSM Operating System Support: OS X, Windows 7, Windows Vista, Linux Robust flip antenna TRU-Install, automatic software installation KEY ... work, family, and friends easier than ever before Designed for both PC and ExpressCard slots, ensuring you have compatibility with ...