ASUS Dual-band 3x3 AC1750 Wifi 4-port Gigabit Router with speeds up to 1750Mbps & AiRadar to strengthens Wireless Connections via High-powered Amplification Beam-forming - 2x USB 2.0 Ports (RT-AC66U)

4.1 out of 5 stars 3,587 customer reviews

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Up to 1750Mbps Size Chart
RT-AC66U (AC1750)
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  • 5th generation 802.11ac chipset gives you concurrent dual-band 2.4GHz/5GHz for up to super-fast 1.75Gbps
  • ASUS AiCloud service: Access, stream, share, sync - all on the go with unlimited storage expansion!
  • Gigabit Ethernet ports for the fastest, most reliable internet performance,AiRadar optimizes wireless coverage with detachable high-powered antennas
  • Enjoy the ASUSWRT dashboard UI for 3 steps easy setup, signal monitoring, and network application control, Download Master for wireless data storage and access to your router-connected USB storage devices
  • File sharing, printer sharing, and 3G sharing via two multi-functional built-in USB ports
  • ASUS Ranked “Highest Customer Satisfaction with Wireless Routers in the U.S.”– J.D. Power
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Size: Up to 1750Mbps | Style: RT-AC66U (AC1750)
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Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart
Customer Rating 4 out of 5 stars (3587) 4 out of 5 stars (21625) 4 out of 5 stars (1579) 3 out of 5 stars (3018) 4 out of 5 stars (6862) 4 out of 5 stars (3660)
Price From $85.99 $98.00 $69.99 $194.89 $89.99 $268.05
Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping
Sold By Available from these sellers VTA-WeShipWorldWide Amazon.com Amazon.com Amazon.com Amazon.com
Connectivity Technology Wired^Wireless WiFi WiFi^Wired Wireless WiFi^Wired Wireless
Data Transfer Rate 1,300 Mb per second 1,750 Mb per second 1,267 Mb per second 2,900 Mb per second 450 Mb per second 1,900 Mb per second
Frequency Bands Supported Dual-Band Dual-Band Dual-Band Dual-Band Dual-Band Dual-Band
Item Dimensions 8.14 x 5.86 x 1.4 in 11.22 x 7.26 x 1.97 in 5.8 x 1.4 x 8.1 in 6.2 x 3.3 x 8.66 in 11 x 14 x 3.5 in 12 x 7.25 x 9.45 in
Item Weight 3.4 lbs 1.65 lbs 0.55 lb 2 lbs 1.8 lbs
Range feet
Number of Ethernet Ports 1 2 2 4 4 5
Total LAN Ports 4 4 4 8
Wireless Compatibility 802.11 a/b/g/n/ac 801.11 AC 801.11 AC, 802.11.n, 802.11.a, 802.11.b, 802.11.g 802.11.n 802.11.ac, 5.8 GHz Radio Frequency, 802.11 a/b/g/n

Product description

Size:Up to 1750Mbps  |  Style:RT-AC66U (AC1750)

The ASUS RT-AC66U Gigabit wireless dual-band router offers users Broadcom’s 5th generation Wi-Fi (5G WiFi). Its 2.4GHz/5GHz bands drive data rates of 1.75Gbps, or three times 802.11n speeds. ASUS AiRadar technology amplifies transmissions for optimized signals, helping expand networks. The RT-AC66U uses ASUSWRT setup, QoS standards, multiple SSIDs, and twin USB ports, turning it into a multi-role device with file, DLNA, and printer server capabilities with 3 x detachable R-SMA type antenna, >50% wider coverage than standard N SPEC, VPN Server function enable and IPv6 support ASUS RT-AC66U is a true Business class router yet affordable from regular consumers.


Product information

Size:Up to 1750Mbps  |  Style:RT-AC66U (AC1750)

Technical Specification

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June 23, 2017
Size: Up to 1750Mbps|Style: RT-AC66U B1 (AC1750)|Verified Purchase
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April 28, 2015
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May 21, 2017
Size: Up to 1750Mbps|Style: RT-AC66U B1 (AC1750)|Verified Purchase
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May 10, 2017
Size: Up to 1750Mbps|Style: RT-AC66U B1 (AC1750)|Verified Purchase
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February 10, 2017
Size: Up to 1750Mbps|Style: RT-AC66U B1 (AC1750)|Verified Purchase
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