Fangrui Product Details 1. Adopting Control Chip Solution, It Has High Efficiency, Higher Safety And More Stable Performance; Black Matte Metal Shell Design, Strong And , Higher Protection Level And Better Heat Dissipation 2. Support 10/100/1000mbps Adaptive Ethernet Interface; Support Ieee 802.3af/at Network Standard Gigabit Ethernet 3. Supports 802.3af/at Poe Network Standard Power Over Ethernet 4. Use Isolated Switch Mode Power Supply (smps) To Effectively Protect Electrical Equipment 5. 5v Dc Voltage Output, Suitable For Power Supply And Internet Access Of For And Various Small Network Devices Power Supply Mode:support 1/2(+), 3/6(-), 4/5(+), 7/8(-) Power Supply Mode Poe Input Voltage:37v - 57v Power Supply Interface Output:5v 5a (max) Cable Type:category 5 Unshielded Twisted Pair Protocol Standard:ieee 802.3af/at Poe Ethernet Rate:10/100/1000mbps Led Indicator:poe Input Power Indicator Working Temperature:-4085note:different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Not