... slot of MINI PCIE port 5.2 x 3G module slot, supporting 2 push-in SIM card slots6 ... supports DDR2 667 up to 1G memory, 3G Mini-PCIE WiFi module. 2x3G SIM card slots, 1x10/100/1000 ... x standard Mini-PCIE socket, including: 2 for 3G modern 1x standard Mini-PCIE socket1x SSD supporting ... KingspecSIM slot2 x SIM slot(push-in)3G antenna2 x 3G steerable antenna ports, SMA plug,Internet1x RJ45 ...