Loopcomm LP-8616

Barricade n/g/b 2.4GHz 150Mbps Wireless Cable/DSL Broadband Router

"LOO0020 Rev:1.2 is silkscreened on the board.

Rosewill RNX-N400LX on the DD-WRT forums (high-res internal pictures, OUI derived from label on back of the PCB)