Archtek 5634PEW-A

On modem-help.co.uk

"125B1870000D" is silkscreened on the top of the board.
 * A label with "5834PEW-A 0003059676" is affixed above (partially on top) of the silkscreened text.

Silkscreened text with the FCC ID, FCC Reg. No. (FI71AI-33176-M5-E), CoO (Taiwan), and some other jibber jabber is on the back of the board.