Amazon.com: TP-Link N300 Wireless Extender, Wi-Fi Router (TL-WR841N) - 2 x 5dBi High Power Antennas, Supports Access Point, WISP, Up to 300Mbps : Everything Else
Zero Day Initiative — MindShaRE: Hardware Reversing with the TP-Link TL- WR841N Router
How to setup TP-link 300Mbps Wi-Fi router(wr841n) via PPPoE - YouTube