HSDPA/GSM850/900/1800/1900 UMTS2100 Brazil HOT sell Andy (+86-, +86-755-36956539) MSN:zhenyu_mei@ Q skype:andymei623 1, data cards compatible with HSDPA and UMTS, downlink speed of up to 7.2Mbps, is also compatible with EDGE / GPRS / GSM, speeds up to 460.8Kbps; Including the band-band GSM: 850/900/1800/1900 Mhz; UMTS band: 2100Mhz 2, switch mode: automatically in the HSDPA, WCDMA, GPRS switching between the three; 3 days Line: Built-in antenna; 4, supported operating systems: Windows2000, Windows XP, Windows Vista, Win 7 5, supported languages: English, Portuguese, Spanish, French, Russian five languages; 6,USB-powered, USIM interface; 7, interface support: USB; 8, the wireless mode selection: Only 3G/3.5G (WCDMA / HSDPA) Only 2G (GSM / GPRS / EDGE) 2G +3 G (3.5Gdual-mode) 9, Plug and Play: Auto installation of software; 10,EDGE / GPRS data rates up to 460.8Kbps; 11, HSDPA data rate downstream: up to 7.2Mbps; upstream: up to 384Kbps; 12,3-color LED indicator light; 13, Environmental Operating temperature: -20 o C to +55 o C; 14, Storage temperature: -30 o C to +65 o C; 15, Humidity: ≤ 93%; Andy (+86-, +86-755-36956539) MSN:zhenyu_mei@ Q skype:andymei623