This is a simple power-over-ethernet-injector, meant to be used with some Olimex ethernet adapters. It does NOT implement the full POE specification.
Related products:USB-SERIAL-5 | CH340G USB to serial module | |
USB-SERIAL-7 | CH340 USB to serial module (switchable, DTR/CTS) | |
CABLE-USB-PS2 | USB-to-PS/2 keyboard and mouse converter | |
USB-RS485-01 | CH340G USB to RS485 module |