... sensor3G Support CDMA2000, TD-SCDMA, WCDMA internal 3G moduleWireless Support802.11 b/g/n Wi-FiInterfaceUSB 2.0 port × 2DC jack ... jack × 1SIM card connector × 1Dimensions219×170×15 mmWeight0.6 kgPower 11.1V, 3 Cell, 2500mAH Lithium-Polymer, life time up to 5 ...