EW-7811Un EW-7811Un EW-7811Un EW-7811Un EW-7811Un




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Edimax N150 Wi-Fi Nano USB Adapter - EW-7811Un

Discontinued and replaced with Version 2

  • Wi-Fi N150: Complies with wireless 802.11b/g/n standards with data rate up to 150Mbps
  • Green Power Saving : supports smart transmit power control and auto-idle state adjustment
  • Includes multi-language EZmax setup wizard
  • Supports 64/128-bit WEP, WPA , WPA2 encryption and WPS-compatible
  • Supports QoS-WMM, WMM-Power Save mode
  • Portable and Compact Design: Exceptionally miniature size
  • Compatible with Raspberry Pi
  • Supports Windows 10

EW-7811Un is a nano USB wireless adapter that supports maximum range and speed. Despite the size, this tiny USB adapter supports a higher data rate of up to 150Mbps when connecting with wireless 802.11n device which is 3 times faster than your normally 11g connection. You can just plug it into a computer's USB port and enjoy incredible high-speed wireless network access.  This is for sure the trendiest piece of upgrade you can make to your wireless network.

Complies with wireless 802.11n standards with data rate up to 150Mbps
EW-7811Un complies with wireless IEEE802.11b/g/n standards. As being built with the latest wireless technology, the EW-7811Un can increase your wireless coverage up to 3 times as much and greatly help reduce “dead spots” compared to your old 11g adapter.  The transmission data rate can go up to 150Mbps when connected to a 802.11n device, with signal travel further and connection a lot more stable compared to your previous 802.11g network.

Supports Green WLAN
EW-7811Un has adapted a clever protocol in smart transmission power control.  The adapter smartly adjust transmission output by distance and CPU offload to help reduce power consumption when wireless is idle. With the green WLAN technology, the power consumption can be reduced up to 20%  ~ 50%.  The adapter does not just provide you with the best wireless technology in the world, it also care for the environment by using less energy and your pocket by saving up on your electric bills.  

Supports WPS (Wi-Fi Protected Setup)
Wi-Fi Protected Setup (WPS) is a standard for easy and secure establishment of a wireless network. This wireless USB adapter supports software WPS-compatible configuration. By pressing 2 buttons, your wireless network is immediately secured providing your wireless router will also support this great easy function.

Supports multi-language EZmax setup wizard  
The included 16 languages EZmax setup wizard and friendly UI will walk you through configuring EW-7811Un to your wireless network.

Portable and compact design
EW-7811Un is currently the smallest wireless adapter. The compact design of EW-7811Un is convenient to carry for all mobile users.   It also means you will not be able to accidentally snap your USB adapter anymore as it is hidden very well once it is plugged into the USB port.

Download Specification Datasheet  
Hardware Interface

1 USB 1.0/2.0 Type A
Internal Antenna

Standard IEEE802.11b, 802.11g, 802.11n
Frequency Band 2.4000~2.4835GHz (Industrial  Scientific Medical Band)
Data Rates

11b: 1/2/5.5/11Mbps
11n (20MHz): MCS0-7 (up to 72Mbps)
11n (40MHz): MCS0-7 (up to 150Mbps)

Installation Multi-language EZmax Setup Wizard
Receive Sensitivity

11n(20MHz)@MCS7: -68dBm±2dBm
11n(40MHz)@MCS7: -64dBm±2dBm
11g@54Mbps: -71dBm±2dBm
11b@11Mbps: -81dBm±2dBm


WEP 64/128, WPA, WPA2, and IEEE802.1x
Software WPS configuration

Dimensions 7.1(H) x 14.9 (W) x 17.5 (D) mm
Humidity and Temperature

Operating : 10~90% (Non Condensing)
Storage : Max. 95% (Non Condensing)

Operating : 32~104°F (0~40°C)
Storage : -4~140°F (-20~60°C)

System Requirements

Windows XP/Vista/7 / 8/8.1
Linux & Mac OS

Output Power

11b:17 ± 1.5dbm
11g:b:15 ± 1.5dbm
11n:14 ± 1.5dbm

Certifications CE,FCC
CE Declaration of Conformity Download here 20.07.2020
Quick Installation Guide Download here 20.07.2020