... to 100MbpsMicro SD card up to 32GBLED indicators & HS USBSupport Windows 2000/XP/Vista, Win7, Mac and Linux Operating SystemsSpecifications:4G ... connect it to a PC, then install the software automatically. The modem supports Windows 7, Vista and XP, plus Mac OS X ... Diversity, 42Mbit/s in Downlink, 11Mbit/s in Uplink Support Windows 2000/XP/Vista, Win7, Mac and Linux Operating Systems Huawei ...