Incorporates SD4950 chip, high-efficiency, high-safety, stable-performance
10/100/1000Mbps auto-negotiation Ethernet port
802.3af/at-compliant PoE (Power over Ethernet) standard
Isolated SMPS (Switching Mode Power Supply), effectively protecting the powered device
5V DC output, suitable for powering Raspberry Pi and other small-scale network devices
Black dull-polish metal case, sturdy and rugged, higher protection level, better heat dissipation