Ultra 4-Port USB 2.0 Hub (ULT31807)


 * Product page

The Genesys Logic hub IC package is marked with "GL850A", "MN1CB03G03", and "617B48884".

There is no silkscreened text on the board, but there is text ("JPCR-06086A 06092A")
 * and a lead-free logo etched onto the bottom of the board.

The power adapter included with the device would appear to be a DVE
 * DSA-15P-05 US 050100 (100-240VAC ~ 50/60Hz, 0.5A -> 5VDC 2A).