Network: 4 x RJ45 10M/100M Base-TX EthernetNetwork Port 1 Support POE (IEEE802.3af)Output Network Port 4 Support PSE Voltage TestVoltage Test:1 x PSE Voltage Test(PSE voltage detection Range： 1V~56V; IEEE 802.3af, IEEE802.3at, IEEE 802.3bt)1 x DC voltage Test(DC voltage detection Range： 1V~56V)Wi-Fi: 2.4G Wi-Fi (IEEE802.11b/g/n)Battery Capacity: 18650 lithium battery, 7500mAHPower Input: 1 x DC 5V/2A max, type-cPower Output: 1 x DC 12 V/1 A output; 1 x DC 5 V/1 A output, type-ALED Indicator: System indicator, WiFi indicator, Battery indicator