Amazon.com: TP-LINK AC750 IEEE 802.11ac Ethernet Wireless Dual Band Router Model Archer C20 : Electronics
How to find the model number of your TP-Link device
Amazon.com: TP-Link AC1900 Smart Wireless Router - Beamforming Dual Band Gigabit WiFi Internet Routers for Home, High Speed, Long Range, Ideal for Gaming (Archer C9) : Electronics
TL-WR740N | 150Mbps Wireless N Router | TP-Link India