... fast delivery 4. Moq: 1 pcs RS232+USB 3G/HSDPA MODEM with voiceProduct descriptionGeneral featuresIndustrial designAluminum casingRS232 ... +USB interfaceBased on Simcom module SIM5216EWith TCP/IP ... 54*25mmWeight 100gAccessories: AC/DC adaptor, DB9 RS232 cable, USB cable, earphone, antenna, 2 mounting plates, CD Spec ...