Features: Convert PoE to USB C output that deliver 20V power and ethernet data. save problem of power supply and Internet access. Plug and play design, avoid complex configuration operation. simply connect the device and work immediately. Suitable for Smartphone, Tablet, and other devices. Supports fast Internet transmission of up to 1000Mbps Ethernet LAN networking. Provide stable, low delay Networking, no delay in live broadcasting. Better and faster Internet experience. Isolation circuit protective, short circuits protective, over voltages protective. Effectively protect your equipment. Specifications: Component:Aluminium IEEE802.3af standard PoE input voltages: 44-57V Size: Approx.81x28x24mm/3.19x1.1x0.94inch Package Includes: 1Pc Ethernet Adapter note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.