CablesToGo 29563

"W047-0723-04", "2008/11/20", and "UH-707" is silkscreened on the top of the (blue) PCB.
 * "RoHS", "MS-1", "94V-0", E198407", and some other stuff is silkscreened on the bottom of the board.

The power adapter included with the device appears to be a Ktec KSAC0500200W1US (100-240VAC ~ 50/60Hz, 0.4A -> 5.0VDC, 2.0A).