1.Original Telstra MF668 USB Mobile Broadband Modem Hsdpa 21M 2.Mirco SD Card,Antenna ... 100% unlocked 4.plug and play Original Telstra MF668 USB Mobile Broadband Modem Hsdpa 21Mbps Easy surf at speeds up to ... x 28 x 12 mm Weight 26g Operating Systems Supported: Windows 2000, XP, Vista, Mac OS X 10.4 and ... x 28 x 12 mm Weight 26g Operating Systems Supported: Windows 2000, XP, Vista, Mac OS X 10.4 and ...