TP-LINK Archer C2 v3.x

Overview
"1604242C2-3.0" and "Rev1.0sp3" is silkscreened on the C2 (US) board.
 * "2050500784" and "1702" is silkscreened on the C2 (EU) board.
 * Power Supply: 9V/0.85A (EU), 12V/1A (US)

Sold as the TP-LINK Archer C900 v1.1 according to a photo in a listing on ebay.com
 * Web GUI: http://tplinkwifi.net

Links of Interest

 * On OpenWrt forums

Pictures
Retail Images