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EDIMAX > 
Item#: N82E16833315091

EDIMAX EW-7811Un N150 USB 2.0 Wireless nano Adapter

  • IEEE 802.11b/g/n
  • Up to 150Mbps Wireless Data Rates
  • 2.4GHz - 2.4835GHz
  • WPA2
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EW-7811UN
150Mbps Wireless 802.11n Nano USB Adapter

EW-7811UN

 

  • 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 three times further*
  • Includes multi-language EZmax setup wizard
  • Supports 64- and 128-bit WEP, WPA, WPA2 encryption and WPS-compatible
  • Supports QoS-WMM, WMM-Power Save mode

 

 
 
EW-7811UN


EW-7811Un is a nano USB wireless adapter that supports maximum range and speed. Despite the size, this tiny USB adapter supports higher data rates of up to 150Mbps when connecting with wireless 802.11n device which is three times faster than your normal 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.

EW-7811UN

 

Wireless-N Data Rate up to 150Mbps
EW-7811Un complies with wireless IEEE802.11b/g/n standards. Built with the latest wireless technology, the EW-7811Un can increase your wireless coverage up to three 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 the signal traveling further and connecting much more stably as compared to previous 802.11g networks.

 

EW-7811UN

 



Supports Green WLAN
The EW-7811Un has adapted a clever protocol in smart transmission power control. The adapter smartly adjusts 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 by up to 50%. The adapter does not just provide you with the best wireless technology in the world, it also cares for the environment by using less energy - and cares for your pocket by saving you money on those electric bills.

 

EW-7811UN

 

Portable and Compact Design
The EW-7811Un is currently the smallest wireless adapter. The compact design of the 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.

 

EW-7811UN

 



Supports Multiple Operation Systems
The EW-7811Un is a nano USB wireless adapter that supports many different operating systems, such as Windows 8 / Windows 7 / Windows Vista / Windows XP, Mac OS 10.4 / 10.5 / 10.6 / 10.7 / 10.8, Linux, Raspberry Pi System, etc.

 

 

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

 

 

 


Learn more about the EDIMAX EW-7811Un

Quick Info

Warranty

  • Limited Warranty period (parts): 2 years
  • Limited Warranty period (labor): 2 years


Customer Reviews of the EDIMAX EW-7811Un

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  • alexis r.
  • 10/30/2014 4:22:17 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsgood value

Pros: Easy to setup and installing drivers from disc is hassle free. Reception is good but in the same room with the router so i can't say about max range. Very compact so you could attach it to a front usb port if you want and not worry about bumping into it.

Cons: It delays OS boot by maybe 2-3 seconds. Nothing I can't live with but there shouldn't be a delay at all. Didn't bother downloading drivers from website to see if it helped cause they haven't been updated since 2012.

Other Thoughts: All in all a solid product. The vast majority of people don't have a connection that will max the speed of a usb port so that isn't an issue. And any one who has a pc that's fairly far from router or on a different floor should consider one that has an antenna sticking out the back. But for an average size bedroom or living room you'll be good.

Did you find this review helpful? Yes No

  • Thomas C.
  • 10/28/2014 5:17:23 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsWorked like a charm

Pros: Plug and play, started working within seconds. Very small profile.

Cons: It's still only wireless. So it's cheap internet connectivity if you need it, but this is baseline functionality. Fully functional, but completely normal.

Did you find this review helpful? Yes No

  • Cordell S.
  • 10/28/2014 8:00:10 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsExactly what I needed

Pros: This device is the same size ( or smaller) than wireless mouse receivers. It is very easy to plug it in and forget about it. I needed to get a friends older laptop running Windows XP connected to her wireless. The on-board wireless card could not find the internet. I suspect it is because of the frequency band that was being broadcasted. I inserted the driver CD, installed the drivers and rebooted the PC. Once it was back on, I plugged the device in and it instantaneously saw the wireless signal. I did a speed test comparison with my MacBook Air at the same location, and found that the results were almost identical!

Cons: My only complaint is that the USB device does not have a cap with it. It would be very easy to un-plug it and loose it. So far, I have been using the retail packaging to keep track of the device.

Other Thoughts: Overall, for $8.99 it is extremely worth the small cost... especially when shipping is included (free).

Did you find this review helpful? Yes No

  • Syd K.
  • 10/28/2014 6:14:59 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsWOW what range

Pros: Connects My laptop, desktop, and a Raspberry PI to my Comcast Blast WIFI. Quite a lot or range - even if i do live outside of town and not much other interference.

Cons: none

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  • Marc M.
  • 10/27/2014 11:38:27 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggsWorks if you like dialup speed on your cable internet

Pros: Less than $10
For the price it's not worth me screwing around returning it.

Cons: Doesn't work. On an Esprimo Mobile 5535 laptop (old), utilizing the latest drivers on Windows 7 it could make about 2-3 Mbps when a TP-LINK TL-WN722N (relatively much bulkier wifi adapter with an antenna) could get about 18-20 on the same speedtest server a few minutes later. Router in the other room, which is a linksys wrt54gl which about a billion people have.

Manufacturer Response:

Dear customer,

We are sorry that our EW-7811Un does not work well for you.

The EW-7811Un is quite tiny so its antenna is not large. It can not work well for longer distance. For longer distance and better wireless signal/speed, you may look for a wireless adapter with external antenna. You also can use a USB extension cord for the USB port of your computer. Make EW-7811Un stand up vertically and face to the WiFi router. EW-7811Un will have better reception with much faster speed.

Please feel free to contact our tech support at (408)988-6092 or write an email to " support@edimax.us ". Our tech support team will assist you with any issues. We look forward to the opportunity to serve you.

Best regards,
Edimax Tech Support Team

0 out of 1 people found this review helpful. Did you? Yes No

  • Javier R.
  • 10/27/2014 2:18:08 PM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsPretty Good

Pros: Easy to setup, just put it in and it was up and running.
Small
fast and cheap

Cons: Overheats.
Messes with other usb ports?

Other Thoughts: The only problems I have with this is that it overheats randomly every couple hours or so, sometimes quicker than that, and sometimes it just doesn't overheat all day. When it does overheat for some reason everything I have plugged in will just stop, like my keyboard, mouse, usb storage, etc. It's quick to fix just pull it out and blow. Really annoying when gaming.

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  • Walter K.
  • 10/25/2014 3:09:51 PM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

1 out of 5 eggsAbysmal Speeds

Pros: Small form factor

Cons: Don't believe it's advertised 150 Mbps. Barely gets 1 Mbps and sometimes 3 Mbps on 'good days'. Computer isn't even far from the wireless router (2 bedrooms apart).

Connection is highly volatile, frequently disconnects.

Other Thoughts: Maybe my product is defective, but in the end, purchasing this has been more of an inconvenience for me. I will be filing an RMA with newegg since Edimax isn't replying to my email.

Manufacturer Response:

Dear customer,

We are sorry that our EW-7811Un does not work well for you.

The max 150mbps link speed is between your PC and the wireless router. The Internet speed depends on the subscribed speed from the Internet Service Provider.

The EW-7811Un is quite tiny so its antenna is not large. It can not work well for longer distance especially if the wireless signal from the router is weak in the bedroom.

Please feel free to contact our tech support at (408)988-6092 or write an email to " support@edimax.us ". Our tech support team will assist you with any issues. We look forward to the opportunity to serve you.

Best regards,
Edimax Tech Support Team

Did you find this review helpful? Yes No

  • Beau T.
  • 10/21/2014 6:43:29 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggs

Pros: Small, Cheap

Cons: Super slow

Other Thoughts: Worked fine for the first 5 minutes, then the speeds slowed down to the point in which it is unusable.

Manufacturer Response:

Dear customer,

We are sorry that our EW-7811Un does not work well for you.

We need to know more about the computer in order to provide some advise. Is it a Windows PC, Mac, or Linux?

The EW-7811Un is quite tiny so its antenna is not large. It can not work well for longer distance. You may try a USB extension cord for the USB port of your computer. Having the EW-7811Un stand up vertically and face to the WiFi router will help a lot on the wifi reception and increase the connection speed.

Please feel free to contact our tech support at (408)988-6092 or write an email to " support@edimax.us ". Our tech support team will assist you with any issues. We look forward to the opportunity to serve you.

Best regards,
Edimax Tech Support Team

Did you find this review helpful? Yes No

  • James J.
  • 10/20/2014 5:41:24 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsjymjon

Pros: inexpensive

Cons: Did not work on xp operating system, (even with factory tech support). Seems to work on win7, but poorly. software driver very hard to install. Usb cord needed for reception. Signal strength varies a lot.

Manufacturer Response:

Dear customer,

We are sorry that our EW-7811Un does not work well in your Windows XP system.

The EW-7811Un is quite tiny so its antenna is not large. It can not work well for longer distance. For longer distance and better wireless signal/speed, you may look for a wireless adapter with external antenna.

Please contact our tech support at (408)988-6092 or write an email to " support@edimax.us ". Our tech support team will assist you with any issues. We look forward to the opportunity to serve you.

Best regards,
Edimax Tech Support Team

Did you find this review helpful? Yes No

  • Leslie J.
  • 10/20/2014 8:00:54 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week

5 out of 5 eggsFantastic

Pros: Works - Windows 8.1 auto installed drivers

Almost ready to try a new router and this $9 item fixed the connection problem with the laptop.

Cons: None

Did you find this review helpful? Yes No

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