... ,TD-SCDMA three mode 3G accesssupport One SIM card slot for 3G network access directlySupports IEEE 802. ... /L2TP, HTTP, DHCP Server/CliWireless Transmit power20dBm(MAX)Networking TypeUMTS/HSDPA/HSUPA,GSM/GPRS/EDGE3G Module build inUp ... 2dbi antennaInterfaceUSB2.0 for 3G usb modem,SIM card slot,1x Wan port,1x Lan portLEDPower,Wan, ... 150M 802.3N Mini 2p internal SIM card slot wireless 3G Router-A