... wireless modem, sim card modem, GSM modem, huawei, gsm modem rs232, huawei 3g usb modem, huawei modem, huawei 3g, hsdpa wireless modem, wcdma modem, hsdpa, modems, gsm modem,internet modem, cable modems, edge modem driverEEF1103 ... network and adopts industrial wireless GPRS module.It supports SMS, CSD and data function.EF1103 GPRS modem is designed with industrial standard and ...