Welcome to the store! 1. 12W Micro USB Power over Ethernet POE up to 328-492ft (100-150m) remote control via Ethernet cable; an 802.3af switch or a 48V injector is required. 2. Power Supply: 5V Micro USB connector. 3. Compatible with 44-57V DC voltage, surge protection, safer to use. 4. Compatible with 802.3af Ethernet over Power over Ethernet, 48V unwanted Power over Ethernet, or Ethernet PoE adapter, 48V injector. 5. Suitable for Android tablets, Dropcam, Raspberry Pi, and Micro USB devices. 6. Lightweight and portable styling, convenient to carry and store. Item Type: POE Splitter Material: ABS Power Standard: IEEE802.3 Isolation: 2.5kV Input Voltage: DC44-57V Output Power: DC5V 2.4A Input Port Power and Data: RJ45 socket (compatible with IEEE802.3af /PoE) Output Port Data: RJ45 male Output Port Power: Micro USB Power Plug Data Transfer Rate: 10/100 Mbps Power Pin: 1/2 supports (+/-), 3/6 (-/+) or 4/5 (+), 7/8 (-) 1 x POE Splitter Your 100% satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately, and we will provide you with the best solution!