N150 Wi-Fi Nano USB Adapter, Ideal for Raspberry Pi


  • 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
  • Increases wireless coverage 3 times further
  • Includes multi-language EZmax setup wizard.
  • Supports 64/128-bit WEP, WPA , WPA2 encryption and WPS-compatible.
  • Supports QoS-WMM, WMM-Power Save mode


EW-7811Un is a nano USB wireless adapter that supports maximum range and speed. Despite the size, this tiny USB adapter supports 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 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.


  • Connects the EW-7811Un wireless adapter to your computer.
  • Setups the wireless connection by running the multi-language EZmax wizard.
  • Connects to 802.11b/g/n wireless access point or broadband router

EW-7811Un Wi-Fi Nano USB Adapter, ideal for raspberry pi/pi2

EW-7811Un Ideal for Raspberry Pi/P2, Plug & Play


The package comes with a mini-CD which won't work with slot-loading CD-ROM drive (like most of the Apple computers), tray-loading CD-ROM without a smaller well, or tray-loading CD-ROM installed in vertical position. Users may need to download the materials (driver, user's manual, etc.) from Edimax website.

  • 1 x USB 1.0/ 2.0 Type A
LED Indicator
  • 1 x Link/Activity LED
  • 1 x Internal Antenna (1T1R)
  • 7.1 (H) x 14.9 (W) x 17.5 (D) mm
  • 2g
  • 2.4GHz: IEEE 802.11b, 802.11g, 802.11n
Frequency Band
  • 2.4GHz: 2.4000 - 2.4835GHz* (Industrial Scientific Medical Band)
    *Subject to local regulations
Operating Channel
  • 2.4 GHz
  • FCC : Channel 1-11
  • CE : Channel 1-13
Max. Data Rate/ Speed
  • 11b: 1/2/5.5/11Mbps
  • 11g: 6/9/12/24/36/48/54Mbps
  • 11n (20MHz): MCS0-07, up to 72Mbps
  • 11n (40MHz): MCS0-07, up to 150Mbps
Output Power
  • 11b : 17±1.5dBm
  • 11g : 15±1.5dBm
  • 11n : 14±1.5dBm
Receive Sensitivity
  • 11n (20MHz) @ MCS7: -68dBm±2dBm
  • 11n (40MHz) @ MCS7: -64dBm±2dBm
  • 11g @ 54Mbps: -71dBm±2dBm
  • 11b @ 11Mbps: -81dBm±2dBm
  • WEP 64/128-bit, WPA, WPA2 and IEEE 802.1x
  • Software WPS Configuration
  • Multi-language EZmax Setup Wizard
System Requirement
  • Windows XP/ Vista/ 7/ 8/ 8.1/ 10 or above
  • Mac OS 10.4 or above
  • Linux OS
  • Temperature:
    • Operating: 32 - 104°F (0-40°C)
    • Storage: -4 - 140°F (-20 - 60°C)
  • Humidity:
    • Operating: 10 - 90% (non-condensing)
    • Storage: max. 95% (non-condensing)
  • CE / RED (Europe)
  • FCC (U.S)
  • IC (Canada)
  • NCC (TW)
  • MIC & VCCI (Japan)
*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.