Rosewill RNX-N400LX

Overview
This is a Loopcomm device.

"LOO0020 Rev:1.2" is silkscreened on the board.

The power adapter included with the device is an unbranded YHSW-120100U (100-240VAC ~ 50/60Hz, 0.13A max. -> 12VDC 1000mA).

Links of Interest
Manual

On the DD-WRT forums (high-res internal pictures, OUI derived from label on back of the PCB)
 * and again (says device uses RTL8186P, which makes no sense considering this is an N-class router)

Pictures
User Images