Amazon.com: TP-Link AC1200 Gigabit WiFi Router (Archer A6) - Dual Band MU-MIMO Wireless Internet Router, 4 x Antennas, OneMesh and AP mode, Long Range Coverage : Electronics
SPI flash upgrade from 8MB to 16MB on Archer C6 - Hardware Questions and Recommendations - OpenWrt Forum
TPLink Archer C6; Version 3 & Version 2; AC1200 Dual Band Gigabit Router full Review and Speed Test - YouTube