Features:PD3.0 fast-charging protocol, USB2.0 network, IEEE802.3af/at, 5V9V adaptive output Small and easy to carry;Can be used for tablets, mobile phone and other devices Mobile broadband internet access faster and more stable than WIFI, and supports mobile phone charging Mobile phone/tablets charging while online, wired- network card, PD-device charging, driverless plug-and-play The TypeC mobile phone is connected- to the network cable of this device, and the mobile phone experiences wired- broadband. PD3.0 charging is no longer worried about low power The network is stable, the delay is extremely low, the live broadcast is not jammed-, and the Internet-experience is faster and more stable to get rid of the problem of unstable WIFI Specifications:Item:100M POE Network Cardstandard:IEEE802.3af/at standardPoE input voltage-: 44-57VPower supply pin position: 1,2+/3,6 - or 4,5+/7,8-DC-OUT: 5V 9V AdaptiveSize: approx 78x25x35mm/3.07x0.98x1.38inProtocol:PD3.0 fast-charging , USB2.0 network1500V high voltage- isolationSupport Androids Phones and other Mobile Operating System Note:1.Transition: 1cm=10mm=0.39inch2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you4.No retail package. Package includes:1PC 100M POE Network Card