1. Specification: fully comply with IEEE802.3af standard, class 0 classification2. Safety: with input overvoltage/undervoltage, output short circuit, overcurrent, chip over temperature protection functions3. Size: 38 x 25mm, specially designed for embedded structure of webcam4. Compatibility: integrated network filter, supporting both intermediate bridging and end bridging5. 1500V high-voltage isolation (input to output);6. Wide temperature operation: stable operation from - 20 to 70 Colour:blackMaterial:PCBPackage Contents:1 x POE ModuleOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.