Mini 3G Router card reader small size card reader 3G/PPPoE/DHCP Support CDMA2000,WCDMA, and TD-SCDMA 3G ... and Cable modem),dynamic IP, static IP broadband access:Support 64-bit/128-bit WEP, WPA-PSK/WPA2-PSK:WAN/ ... LAN ports make network connected easily:Support SD & TF card, Plug and Play:Friendly interface, support firmware upgrade and ... 5V,2ADevice Size: 61.x561x.521(mm) Mini 3G Router card reader