RS232+USB 3G/HSDPA MODEM with voice Based on Simcom module SIM5216E WCDMA ... for signalJack for earphoneSIM application toolkit3V SIM card slotOutput PowerClass 4(2W @ 850/ 900MHz GSM)Class 1(1W @ 1800MHz GSM ... USB cable, earphone, antenna, 2 mounting plates, CD Spec for Data: HSDPA: Max. 3.6 mbps (DL)WCDMA: ... MCS 1-9PAP,PPP, PBCCH USSDUMTS R99Spec for SMSMO, MT,CBSMS Cell broadcastText and PDU modeSpec ...