Edimax Wi-Fi 4 802.11n Adapter for PC N150 Nano USB Adapter, 150Mbps, Smallest Wi-Fi 4 Dongle, Win 11 Plug-n-Play, Linux: Ubuntu/Mint Plug-n-Play for Kernel 5.15 and Above, Mac OS, EW-7811Un V2
Condition: New
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Availability:
In Stock.
Arrives
Friday, May 1
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Features
- N150 adapter supports Wi-Fi 4 802.11n standard with speedy throughput of up to 150Mbps (2.4Ghz). It is also backwards compatible with wireless 802.11b/g standards.
- PLUG-AND-PLAY SUPPORT with Windows 11 and 10. Supports Windows 7/8/8.1, MAC OS 10.9~10.15, Plug-n-Play for Ubuntu / Mint kernel 5.15 and above. Linux driver available for Fedora (3.11.10~5.3.7) & Ubuntu (3.8.0~5.4.0), and RaspberryPi Pi2 Windows 10 IOT. Visit the EDiMAX website for the latest support information and driver download.
- Raspberry Pis are not officially supported, 3rd party drivers and compilation required. Please contact our support for more info.
- NANO-SIZED USB adapter design makes it the smallest N150 Wi-Fi adapter on the market, allowing for a sleek device appearance when plugged in. The low profile also reduces the chance of damage when bumped into.
- HIGHLY SECURE Wi-Fi protocols supported, featuring WPA3, WPA2, WPA and, 64/128-bit WEP encryption methods.
- EASY WIRELESS CONNECTION via the software-enabled WPS (Wi-Fi Protected Setup).
- **UPDATED VERSION** Featuring new generation of N150 Wi-Fi 4 adapter powered by RTL8188EUS
- Supports 802.11e WMM wireless QoS for optimizing speed and various power saving mechanism to extend the battery life of your device.
- TRUSTED BRAND: With decades of experience in development, and manufacturing networking products, EDIMAX is committed to providing the latest networking technologies at affordable prices.
Brand: Edimax
Hardware Interface: USB
Color: Black
Compatible Devices: Desktop
Data Link Protocol: Wi-Fi 4
Data Transfer Rate: 150 Megabits Per Second
Item Weight: 2 Grams
UPC:
Compatible Operating System Family: Linux, MacOS, Windows
Minimum Required Operating System Version: Mac OS 12 Monterey, Windows 11
Hardware Interface: USB
Compatible Devices: Desktop
Data Link Protocol: Wi-Fi 4
Data Transfer Rate: 150 Megabits Per Second
Compatible Operating System Family: Linux, MacOS, Windows
Minimum Required Operating System Version: Mac OS 12 Monterey, Windows 11
Item Weight: 2 Grams
Color: Black
Brand: Edimax
UPC: 649659025479
Manufacturer: Edimax
Mfr Part Number: EW-7811Un V2
Model Number: EW-7811Un V2
Warranty Description: Manufacturer Warranty
Built-In Media: 1 USB Adaptor
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, May 1
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
I use this with a 1u server running OpnSense. OpnSense is an open source router software. It has been very reliable. I have not tested the range and I am usually close to the system when I connect. I have not had any trouble. I did not have to install any drivers. I have tested it on my Linux (Debian 12) laptop and it works well.
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Reviewed in the United States on January 1, 2026 by Mark Gordon
The Edimax USB Wi-Fi 802.11n Adapter worked perfectly on my aging laptop after the internal wifi card 'bit-the-dust' - NOTE: The Edimax wifi adapter ONLY provides 2.4 g connectivity, NO 5g available. It's Plug and Play for Linux - fully supported by all Linux kernals.
Reviewed in the United States on November 3, 2025 by Frank
It can be frustrating to buy a computer and try to run non-Windows software on it, only to find out that the wireless doesn't work due to proprietary drivers. Or maybe you have an embedded computer that doesn't have wireless. If you don't have connectivity you can't even download anything - you have to put it on a disk and load it. In late 2025 it seems that Linux, NetBSD and OpenBSD work with the Edimax Nano out-of-the-box!
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Reviewed in the United States on December 20, 2025 by Putnam
Works fine on Mac os 10.15.5
Reviewed in the United States on April 18, 2026 by Christopher Parker
It's Linux compatible, I didn't have to do anything special to get it working with Garuda, but Linux Mint needed a kernel driver... fortunately I had a VM that I could patch one into under Windows and get it going, but once I changed to a more up-to-date (indeed, rolling) distro (Garuda) it wasn't necessary. Their website claims to only support up to Linux kernel 5.13 but that is inaccurate, as I'm running it with a 6.8.9 kernel currently. Now let's talk about speed. AC1200 mathematically is more bandwidth than a USB 2.0 port will handle; those are limited to 480MBps. I don't know who made the decision to not go with USB 3.0 on this device but they need to have their heads examined. That being said, it works, though it could probably be a whole lot faster if it weren't designed by someone who can't do math. I'm currently connected to my WiFi router which is across the width (and through a wall) of the apartment at 175.6Mbps. Not exactly stellar, but it is what it is. I think we only have 400Mbps service anyway, so I guess that's good enough for me. My roommate needs some bandwidth, too, so yeah, it's fine. Also, reliability (or lack thereof). Occasionally a couple of weeks ago (not so much lately) it would get hot and stop working. Unplugging, letting it cool for a minute, and replugging it resolved the issue. Maybe there's such a thing as "too small" and instead maybe a bit of bulk (and copper) would allow for better heat dissipation. But that would cost money, of course. Overall, it's an acceptable product with just a couple of flaws. If they would address those, it would be perfect. As it stands, I would probably repurchase from their brand if I ever needed another one for another system, especially if I couldn't put a PCIe or m.2 card in, instead. I can't say anything about their tech support as I'm an advanced user and don't care about calling tech support (I probably know more than they do so they would just frustrate me with their accent). So they'll get my default 3 stars because their website is adequate.
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Reviewed in the United States on May 25, 2024 by Jonathan Harrison
I bought four of these adapters for computers running Windows 10 in a senior living facility for residents who don’t have easy access to Ethernet connections, and they’ve worked perfectly. There was no software installation required—just plug them into the USB 2.0 ports, and they connected right away! The compact size is fantastic, with no bulky antenna sticking out, making them discreet and easy to use. The connection is fast and reliable, meeting the internet needs of the residents without any issues. A hassle-free, plug-and-play solution that exceeded all expectations!
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Reviewed in the United States on September 25, 2024 by Michael W
I'm torn between only 2 and 3 stars (which I gave it for price and usability in a pinch). The title should definitely be changed to "possibly UP TO 150 Mbps". But I have no way of knowing if that's possible, since I NEVER got more than only 40-45 Mbps maximum!! And usually as low as only 12-29 Mpbs!! My phone is always 95 Mbps. This was under Linux MINT (Xfce); title says: "Linux: Ubuntu/Mint Plug-n-Play for Kernel 5.15 and Above" the main reason I purchased it! Well, it took time in the Terminal and a few reboots until it finally functioned under Mint! The package had also been previously opened; probably by someone else returning it.
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Reviewed in the United States on January 1, 2026 by Daniel B. Sedory
Was plug and play with an up to date Ubuntu laptop, so that was nice. As I needed to plug it into there first to get it's MAC Address. So only had it plugged in there for like 2 minutes. Then I plugged it into an older Raspberry Pi zero with a micro USB to female USB to add to a project I was working on that needed to have an IP reservation from my router. Don't know if it was plug and play for the Pi. As in the about 5 minutes before I even got to check if it was online. This was while I was adding the IP reservation. The Edimax got insanely hot, like too hot to even touch without it burning ya. If I had left it in any longer I'm certain it would have started a fire. Or if the wire was laying on fabric and not a table. Suspect I must have gotten a bad one. Issue was 100% the adapter and not the micro USB cable. As the cable was in use for months previous with an ethernet USB adapter and still worked just fine when I went back to the ethernet adapter instead. Can't be 100% certain what happened but that's what I get for buying the cheapest Linux Wi-Fi Adapter I could find. Just tossed it in the trash rather then bother getting my $10 back and to make sure no one else gets hurt by trying to use it.
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Reviewed in the United States on February 1, 2024 by Kevin Bourgeois