... ,TD-SCDMA three mode 3G access 2.Support SIM card slot 3.one Wan port,one Lan port 4 ... ,WCDMA,TD-SCDMA three mode 3G accesssupport One SIM card slot for 3G network access directlySupports IEEE 802.11b ... /1AAntennaExternal 2dbi antennaInterfaceUSB2.0 for 3G usb modem,SIM card slot,1x Wan port,1x Lan portLEDPower,Wan,3G, ... non-condeensionDimension117×78×28mm 150M 802.3N and SIM card slot 3G wireless Router