TP-LINK TL-WR841ND v8.x

Overview
"1110212841-8.0" and "Rev:1.0sp2" is silkscreened on the board
 * in the FCC photos (OEM: Proware).

Per the manual, the default SSID pattern is TP-LINK_XXXXXX
 * (last three octets of the BSSID, presumably upper case hex letters).

Wikis

 * TP-LINK TL-WR841ND on the OpenWrt wiki
 * TP-LINK TL-DB120 on the OpenWrt wiki
 * The China only version appears to have 2MB Flash and 16MB RAM.

Forum threads

 * On the OpenWrt forums
 * The router appears to be sold under the Fastcom brand as the FW300R v3..
 * and under the Mercury brand as the MW300R.