User Guide
Page 1
SMB server, UPnP AV server, and FTP server for an unmatched concurrent wireless HD streaming; and the ASUS Green Network Technology, which provides up to handle 300,000 sessions; a capability to 70% powersaving solution. User Guide RT-AC66U Dual Band 3x3 802.11AC Gigabit Router The ultra-thin and stylish RT-AC66U features a 2.4GHz and 5GHz dual bands for 24/7 file sharing;
SMB server, UPnP AV server, and FTP server for an unmatched concurrent wireless HD streaming; and the ASUS Green Network Technology, which provides up to handle 300,000 sessions; a capability to 70% powersaving solution. User Guide RT-AC66U Dual Band 3x3 802.11AC Gigabit Router The ultra-thin and stylish RT-AC66U features a 2.4GHz and 5GHz dual bands for 24/7 file sharing;
User Guide
Page 5
Your wireless router 12 345 6 7 8 9 10 11 12 1 A quick look Package contents RT-AC66U Wireless Router Power adapter Support CD (Manual, utility software) Stand Network cable (RJ-45) Quick Start Guide Warranty card NOTES: • If any of the items is damaged or missing, contact ASUS for technical inquiries and support, Refer to the ASUS Support Hotline list at the back of this user manual. • Keep the original packaging material in case you would need future warranty services such as repair or replacement.
Your wireless router 12 345 6 7 8 9 10 11 12 1 A quick look Package contents RT-AC66U Wireless Router Power adapter Support CD (Manual, utility software) Stand Network cable (RJ-45) Quick Start Guide Warranty card NOTES: • If any of the items is damaged or missing, contact ASUS for technical inquiries and support, Refer to the ASUS Support Hotline list at the back of this user manual. • Keep the original packaging material in case you would need future warranty services such as repair or replacement.
User Guide
Page 10
... has a backup battery, remove it from your network. • Disconnect the cables/wires from your computer (recommended). Wall Power Outlet RT-AC66U 1 4 Power Power Modem 3 WAN LAN 2 Computer To set up your ASUS wireless router, do the following: • If you are replacing an existing router, disconnect it as well. • Reboot your...
... has a backup battery, remove it from your network. • Disconnect the cables/wires from your computer (recommended). Wall Power Outlet RT-AC66U 1 4 Power Power Modem 3 WAN LAN 2 Computer To set up your ASUS wireless router, do the following: • If you are replacing an existing router, disconnect it as well. • Reboot your...
User Guide
Page 46
... utility: • From your computer's desktop, click Start > All Programs > ASUS Utility > RT-AC66U Wireless Router > Device Discovery. 4 Using the utilities NOTES: • Install the wireless router's utilities from the bundled support CD. • If Autorun is an ASUS WLAN utility that detects an ASUS wireless router device, and enables you need to use Device...
... utility: • From your computer's desktop, click Start > All Programs > ASUS Utility > RT-AC66U Wireless Router > Device Discovery. 4 Using the utilities NOTES: • Install the wireless router's utilities from the bundled support CD. • If Autorun is an ASUS WLAN utility that detects an ASUS wireless router device, and enables you need to use Device...
User Guide
Page 47
... Firmware Restoration utility. Use the following to four minutes. The process takes about three to set up your computer's desktop, click Start > All Programs > ASUS Utility RT-AC66U Wireless Router > Firmware Restoration. 47 Unplug the wireless router from the power source. 2. It uploads the firmware that failed during its firmware upgrading process. Hold...
... Firmware Restoration utility. Use the following to four minutes. The process takes about three to set up your computer's desktop, click Start > All Programs > ASUS Utility RT-AC66U Wireless Router > Firmware Restoration. 47 Unplug the wireless router from the power source. 2. It uploads the firmware that failed during its firmware upgrading process. Hold...
User Guide
Page 52
... and want to check if the hostname has been registered or not. I did not register the ASUS DDNS for the router I still register it? Yes, you can register the ASUS DDNS service anytime. Before registering, click Query to keep the original domain name, data transfer is .... Frequently Asked Questions (FAQs) 1. Can I bought six months ago. If not, the system registers the hostname automatically. 52 ASUS DDNS Service RT-AC66U supports the ASUS DDNS service.When exchanging devices at the service center, if you have not updated the registered information in 90 days, the system...
... and want to check if the hostname has been registered or not. I did not register the ASUS DDNS for the router I still register it? Yes, you can register the ASUS DDNS service anytime. Before registering, click Query to keep the original domain name, data transfer is .... Frequently Asked Questions (FAQs) 1. Can I bought six months ago. If not, the system registers the hostname automatically. 52 ASUS DDNS Service RT-AC66U supports the ASUS DDNS service.When exchanging devices at the service center, if you have not updated the registered information in 90 days, the system...
