Belkin F5D8635-4 v2

Overview
"P/N: 141751620001J REV:0B" and "RoHS" appears to be silkscreened on the board in the FCC photos.
 * The device is shown as using ELCON capacitors.
 * The Arcadyan model appears to be AR7518QW22-A-LF-AK.

This device is presumably Infineon based.

Probable 00:22:75 OUI (on FCC EUT's board MAC label)..