TP-LINK TL-WR841ND v7.x

Overview
"2050500124" and "Rev:1.0" is silkscreened on the main board.
 * TL-WR841ND v7.1: Atheros AR7241-AH1A + AR9287-BL1A
 * TL-WR841ND v7.2: Atheros AR7241-AH1A + AR9287-BL1A
 * + Eon EN25F32-100HIP (Flash) + Zentel A3S56040FTP-G5

The default SSID is TP-LINK_XXXXXX where XXXXXX is the last three
 * octets of the wireless interface MAC address (uppercase letters).

PSU
The power supply included with the device is a Leader Electronics
 * MU05-N090060-A1. OD/ID/Len measurements are approximate.

Wikis

 * TP-LINK TL-WR841ND on the OpenWrt Wiki

Pictures
Retail Images