Monoprice 8071

Overview
This device would appear to be a Winstars WS-WN513N1
 * See also Winstars WS-WR511NR2

The power adapter shown in Monoprice's photos is a WT0501000 (100-240VAC ~ 50/60Hz, 0.3A -> 5VDC, 1.0A).

Links of Interest
(Probably) the same item on DealExtreme
 * Product page (printable on Monoprice)
 * RTL8196C based

Pictures
Retail Images