AC600 Wireless Dual-Band Mini USB Adapter


  • AC600 Wi-Fi 5: Maximum data transfer rate of up to 433Mbps (5GHz) and 150Mbps (2.4GHz)
  • Dual Band Selectivity: Selectable 2.4GHz and 5GHz band for a smooth and stable Wi-Fi connection
  • Secure Wi-Fi: Supports high-level Wi-Fi security including WPA3-SAE (Personal), WPA2, WPA, WEP, and 802.1X
  • Plug-and-Play: Simply plug into a USB port and immediately be activated on Windows system
  • Easy Connection: Supports hardware and software WPS (Wi-Fi Protected Setup)
  • Wide Compatibility: Works with any Wi-Fi router, AP, extender, and compliant with 802.11a/b/g/n/ac standards
  • Supported OS: Windows, Linux, and macOS
  • Application: Ideal for surfing the internet, checking email, and binge-watching on both laptops and desktops




Wireless Dual-Band Mini USB Adapter

The Ultra Compact Wi-Fi 5 USB Dongle





Dual-Band Connectivity

Enjoy better performance and greater flexibility for your Wi-Fi devices, using dual-band connectivity. The EW-7811UTC provides connectivity for the 2.4GHz band at speeds of 150Mbps or 5GHz band at speeds of 433Mbps. You can surf the internet and check your email on the 2.4GHz band, or select the 5GHz band for online gaming and video streaming.

Dual-Band Connectivity
Instant Upgrade by USB and Plug-and-Play

Instant Upgrade by USB and

With this plug-and-play adapter, connecting to the internet has never been easier. Simply plug it into your laptop or desktop's USB interface on a Windows system, and you'll be connected instantly.

Wi-Fi Protected Setup (WPS) Button

Wi-Fi Protected Setup
(WPS) Button

The EW-7811UTC supports software WPS and has a one-click WPS button to help you set up and activate a secure wireless network in a snap.

Compact & Convenient

Compact &

Designed for efficiency and performance, this mini-sized adapter is lightweight, sleek, and portable. The low-profile mini adapter sits almost unnoticed in any USB drive and travels with your laptop wherever your lifestyle takes you.

Embedded Wireless Adapter Solution for Industrial IoT
Tested by Millions



Interface 1 x USB 2.0 Type A 
LED Indicator 1 x Link/Activity LED
Antenna 1 x Internal PIFA Antenna (1T1R)
Button 1 x WPS Button
Dimensions 40(L) x 16(W) x 7(H) mm
Weight 3g
  • 2.4GHz: IEEE 802.11b/g/n
  • 5GHz: IEEE 802.11a/n/ac
Frequency Band
  • 2.4GHz: 2.4000 - 2.4835GHz
  • 5GHz: 5.150 - 5.825GHz
    *Subject to local regulations
Maximum Data Rate/Speed
  • 11a: Up to 54Mbps
  • 11b: Up to 11Mbps
  • 11g: Up to 54Mbps 
  • 11n: Up to 150Mbps 
  • 11ac: Up to 433Mbps
Transmit Power
  • 2.4GHz:
    • 11b (11Mbps): 16±1.5dBm
    • 11g (54Mbps): 14±1.5dBm
    • 11n (20MHz, MCS7): 14±1.5dBm
    • 11n (40MHz, MCS7): 14±1.5dBm
  • 5GHz:
    • 11a (54Mbps): 12±1.5dBm
    • 11n (20MHz, MCS7): 12±1.5dBm
    • 11n (40MHz, MCS7): 12±1.5dBm
    • 11ac (80MHz, MCS9): 10±1.5dBm
Receive Sensitivity
  • 2.4GHz: 
    • 11b(11Mbps): -90±2dBm
    • 11g(54Mbps): -74±2dBm 
    • 11n(20MHz, MCS7): -72±2dBm
    • 11n(40MHz, MCS7): -70±2dBm 
  • ​5GHz: 
    • 11a(54Mbps): -72±2dBm
    • 11n(20MHz, MCS7): -70±2dBm
    • 11n(40MHz, MCS7): -70±2dBm
    • 11ac(80MHz, MCS9): -56±2dBm
  • WPA3-SAE(Personal), WPA2, WPA, WEP, 802.1X
  • Software and Hardware WPS* (Wi-Fi Protected Setup, driver installation required.)
*Driver installation required and Access Point/Router needs to support WPS as well.
Supported Operating System
  • Windows 7/8/8.1/10/11
  • Linux : Kernel 2.6.18~5.11
  • macOS 10.9~10.15 
*Additional version information may be announced on the EDIMAX website.
  • Temperature:
    • Operating: 0~40°C (32~104°F)
    • Storage: -20~60°C (-4~140°F)
  • Humidity:
    • Operating: 0~90% (Non-condensing)
    • Storage: Max. 95% (Non-condensing)
  • CE(European Union)
  • FCC(U.S)
  • NCC(Taiwan)
  • BSMI(Taiwan)
  • CRC(Colombia)
  • IC(Canada)
  • CRA(Qatar)
  • RCM(Australia & New Zealand)

*Maximum performance, actual data rates, and coverage will vary depending on network conditions and environmental factors.
*Actual viewing resolution and frame rate of network cameras depend on connection speed.
*Product specifications and design are subject to change without notice.