[HOWTO] Set Up DD-WRT Repeater (Extend WiFi Range) - YouTube
2.4ghz+5.8g 1200mbps High Power Wifi Router Indoor Ceiling Ap Open Dd Wrt Wi-fi Access Signal Booster Range Extender Amplifierap - Routers - AliExpress
Repeater Bridge - DD-WRT Wiki
Amazon.com: DD-WRT – Netgear WNDR4500 N900 GIGABIT Router VPN AP Repeater Bridge Dual Band WiFi Wireless-N N Ready [DD-WRT PREINSTALLED] : Electronics
How to use an old DD-WRT router as a repeater - ProPrivacy.com