[dgzl]

I looked into this, but I don't understand what is different between this anda regular modem/router?

[mcpherrinm]

Moca is like short range, high speed cable LAN. My parents house is wired for cable TV but not Ethernet. So the modem is in the basement, and a pair of moca adapters get internet up to the 2nd floor bedroom where there's a wireless access point.