Universal supply works over a power line voltage range of 100 to 230 VAC 50/60Hz
Support 1024 / 256 / 64 / 16 / 8 QAM, QPSK, BPSK, and ROBO modulation schemes
Up to 200 Mbps on the power line
Maximum logical network members is 16 including the CCo
IGMP v3 snooping with multicast to multiple unicast support in CSMA
Maximum of 6 IGMP streams from a single server to a single client
Maximum of 8 distinct destinations for a single IGMP stream
Maximum of 16 IGMP streams from one server to a maximum of 15 clients
Maximum of 4 neighboring networks
Programmable TTL - Time to live per channel access priority
64 bridged devices per station
Frequency Band on Powerline 2-30 MHz
Price is for a twin pack - that is enough to connect two devices or switches over your powerlines.
Should be compatible with anything that has an ethernet port but be aware that it will not support things like VGA, HDMI, DVI extenders that work with Cat5/6 cabling.
£39.99 with free super saver delivery.