Upgrade to the Next Generation
The ASUS RT-AC66U is a 5th generation dual-band Wi-Fi router with a total speed of up to 1.75Gbps, currently the fastest available! It utilizes the Broadcom 802.11ac Wi-Fi controller, working in both 2.4GHz and 5GHz. The 5GHz band works at up to 1.3Gbps, which exceeds current Gigabit wired transmission and is 3X faster than 802.11ac. The RT-AC66U offers smooth lag-resistant multitasking and super-fast streaming, while ASUS AiRadar intelligently strengthens wireless device connections via powerful amplification, offering future-proof optimized performance.
- General Information
 - Manufacturer
 - ASUS Computer International
 
- Manufacturer Website Address
 - http://usa.asus.com
 
- Brand Name
 - Asus
 
- Product Type
 - Wireless Router
 
- Technical Information
 - Wi-Fi Generation
 - Wi-Fi 5
 
- Wireless Specifications
 - Broadband Transmission Technology
 - Ethernet
 
- Wireless LAN Standard
 - IEEE 802.11ac
 
- ISM Band
 - Yes
 
- UNII Band
 - Yes
 
- ISM Minimum Frequency
 - 2.40 GHz
 
- ISM Maximum Frequency
 - 2.48 GHz
 
- UNII Minimum Frequency
 - 5.10 GHz
 
- UNII Maximum Frequency
 - 5.80 GHz
 
- Total Number of Antennas
 - 3
 
- Total Wireless Transmission Speed
 - 218.75 MB/s
 
- Wireless Security
 - 64/128-bit WEP
 - WPA2-PSK
 - WPA-PSK
 - WPS
 
- Features
 - Quality of Service (QoS)
 
- Interfaces/Ports
 - Number of Network (RJ-45) Ports
 - 4
 
- Network (RJ-11)
 - No
 
- VGA
 - No
 
- Serial
 - No
 
- USB
 - Yes
 
- Powerline
 - No
 
- PoE (RJ-45) Port
 - No
 
- Management Port
 - No
 
- Number of Broadband (RJ-45) Ports
 - 1
 
- Network & Communication
 - Ethernet Technology
 - Gigabit Ethernet
 
- Network Technology
 - 10/100/1000Base-T
 
- Management & Protocols
 - Security Features
 - DMZ
 - SPI
 - DoS Protection
 - Access Control
 - Parental Control
 - Network Service Filter
 - URL Filter
 - Port Filter
 - IPSec Pass-Throuth
 - PPTP Pass-Through
 - L2TP Pass-Through
 - PPPoE
 
- Power Description
 - Input Voltage
 - 19 V DC
 
- Power Source
 - AC Adapter
 
- Physical Characteristics
 - Form Factor
 - Desktop
 
- Height
 - 1.4"
 
- Width
 - 8.1"
 
- Depth
 - 5.9"
 
- Weight (Approximate)
 - 15.87 oz
 
- Miscellaneous
 - Package Contents
 - 802.11ac Dual-Band Wireless-AC1750 Gigabit Router
 - Router Stand
 - RJ-45 Cable
 - Support CD (User Manual and Utility Software)
 - Power Adapter
 - Quick Start Guide
 - Warranty Card
 
- Certifications & Standards
 - DLNA
 
IEEE Standards:
- IEEE 802.11ac
 - IEEE 802.11a
 - IEEE 802.11b
 - IEEE 802.11g
 - IEEE 802.11n
 - IEEE 802.3
 - IEEE 802.3u
 - IEEE 802.3ab