TP-Link Archer C7

Wikidevi Notes
Firmware Interface Downloads User Guide

This device is basically a TP-LINK TL-WDR7500 v2.x (Archer C7R) with 3 external and 3 internal antennas.

Per TP-LINK's specs...
 * EIRP: < 20dBm
 * Receiver sensitivity
 * 5GHz
 * 11a 6Mbps: -96dBm
 * 11a 54Mbps: -79dBm
 * 11ac HT20: -71dBm
 * 11ac HT40: -66dBm
 * 11ac HT80: -63dBm
 * 2.4GHz
 * 11g 54M: -77dBm
 * 11n HT20: -74dBm
 * 11n HT40: -72dBm

Default settings are per TP-LINK's manual.

Links of Interest
Review of the device by Locky on the overclockers.co.uk forums (excellent pictures [internal and non])
 * "2050500332" is silkscreened on the board.
 * v1.0 board, GTT capacitors, using QCA9558-AT4A + QCA9880-AR1A + AR8327N-BL1A

TP-Link TL-WDR7500 / TP-Link Archer C7 AC1750 on the OpenWrt Wiki
 * A mix of QCA9880v1 (QCA9880-AR1A) and QCA9880v2 cards may have been used with this device (??)
 * Per sujith on ath9k-devel, the card in the Archer C7 is a CUS223 v1.0

Reviewed (favorably) on SmallNetBuilder
 * "2050500351" is silkscreened on the board.
 * The Flash chip is noted as an 8 MB Winbond W25Q64FV.
 * The 5GHz PAMs are noted as Skyworks (SiGe) SE5005Ls.

Review on nl.hardware.info
 * "2050500351" is silkscreened on the board.
 * The wireless module appears to be using QCA9880-AR1A
 * Their CeBIT article on the device

Review on withoutthesarcasm.com
 * 64:66:B3 OUI

On hkepc.com
 * "2050500332" is silkscreened on the board.
 * F8:1A:67 OUI

Pictures
TP-Link Images