How to Setup ASUS RT-AC68U as an Access Point and Repeater
PCE-AC68|Wireless & Wired Adapters|ASUS USA
Amazon.com: ASUS PCE-AC68 Dual-Band 3x3 AC1900 WiFi PCIe adapter with Heat Sink and External magnetic antenna base allows flexible antenna placement to maximize coverage : Electronics
19V 1.75A Wall Charger AC Power Adapter for ASUS RT-AC68U RT-AC68P RT-AC68R, RT-AC68W RT-AC68 RT-AC56U RTAC56 AC1900 AC1900mbps wireless Router Charger - Walmart.com
PCE-AC68|Wireless & Wired Adapters|ASUS USA
Amazon.com: ASUS PCE-AC68 Dual-Band 3x3 AC1900 WiFi PCIe adapter with Heat Sink and External magnetic antenna base allows flexible antenna placement to maximize coverage : Electronics