Check the WAN and 2.4G / 5G LED lights toensure the hardware connection is ready(see the picture above).Connect your PC to the router via Wi-Fi orusing an additional network cable (not included).Quick Start GuideFast. Easy. Setup!1 2 3Prepare yourModem Power on yourRouter Login andConnectOpen a web browser. You will be redirectedto the ASUS Setup Wizard. If not, navigate tohttp://router.asus.comPower on the modem.Plug modem to thepower outlet and poweron.Power on your cable/DSL modem.Check your cable/DSLmodem LED lights toensure the connectionis active.Plug in the poweradapter and pressthe power buttonat the back of yourrouter.SecurityRecord your login information here.Router2.4 GHz5 GHzLogin NameNetwork Name(SSID)Network Name(SSID)PasswordPasswordPasswordConnect yourmodem to therouter with thenetwork cableprovided.Set up the router login information. Assignunique login name and password for your routerto prevent unauthorized access.If you are using DSL for internet, you will need your username/password from your Internet service provider (ISP) toproperly configure your router.LAN WAN 2.4GHz 5GHz USBPowerRT-ACRH12S15655_RT-ACRH12_One-Page_QSG.indb 1 2019/9/25 9:57:39