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3.75G High Speed 21Mbps HSUPA GSM External USB Modem Datacard support EDGE and GPRS

1.DL:21Mbps UL:11.5Mbps 2.Chipset: MTK6280 3.Plug&play 4.EDGE/GSM/GPRS:850/900/1800/1900MHz 5. Micro SD slot, ZeroCD

Internal RS485 GPRS MODEM for Electromedical Equipment(F2114 s)

1. rs232, rs485, i/o 2. low power consumption 3. TCP/IP 4.GSM,GPRS 5.For Electromedical Equipment