Alfa Long-Range Dual-Band AC1200 Wireless USB 3.0 Type-C Wi-Fi Adapter w/2x 5dBi External Antennas – 2.4GHz 300Mbps/5GHz 867Mbps – 802.11ac & A, B, G, N
Condition: New
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Returnable until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Friday, Mar 27
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Features
- Driver support for Windows XP/ Vista / 7 / 8 / 8.1 and Windows 10, Apple MacOS 10.4 to 10.12 and Linux
- Built-in signal amplifier dramatically extending the signal coverage
Brand: ALFA Network
Hardware Interface: USB 3.0
Color: B
Compatible Devices: Desktop, Laptop, Tablet
Product Dimensions: 5.51"L x 5.51"W x 2.36"H
Data Link Protocol: USB
Data Transfer Rate: 867 Megabits Per Second
Item Weight: 9.12 ounces
Compatible Operating System Family: Linux, MacOS, Windows
Global Trade Identification Number: 22
Wireless Type: Radio Frequency
Brand: ALFA Network
Series: AWUS036ACH
Item model number: AWUS036ACH
Operating System: 8 . 1,Linux,Mac,Vista,Windows,Windows Xp
Item Weight: 9.1 ounces
Product Dimensions: 5.51 x 5.51 x 2.36 inches
Item Dimensions LxWxH: 5.51 x 5.51 x 2.36 inches
Color: B
Manufacturer: ALFA Network
Is Discontinued By Manufacturer: No
Date First Available: May 6, 2015
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Mar 27
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
My Wifi Antennas were connected to the back of my PC. And my PC was in a cabinet. Needless to say not the ideal situation for a good signal. The signal would massively fluctuate down to no bars at times. Always stayed connected though. But couldn't even get my full internet speed. I started looking around for Wifi Adpaters so I can place one on top of the cabinet and out in the open. I figured I might as well spend the extra money and get a good one. I also got a new USB 3 hub. And bought a short USB 3 adapter so I can plug the Alfa into it and have it standing straight up for great reception (see attached photo).My computer is on the 3rd floor, and my router is on the 2nd floor in the Kitchen. The signal has to go through sheetrock, marble tile, some thick cork underlayment, and really tough bamboo flooring. It's working beautifully. The signal is rock solid. I'm actually getting faster internet speeds than I even thought I had. I'm only using the 5 Ghz wireless N though right now. I don't have an AC router yet. But since AC works off the 5 Ghz spectrum it should be great too. I should note that my photo shows different Antennas, that's because I had some other pretty robust ones I put on instead of the stock ones. The Stock ones are totally fine though. I'm not sure it mattered, it's just I already had them and the wire inside looked to be thicker, I figured maybe it offers less resistance and that could help. So I threw them on. The stock ones are plenty good quality though and were working great. I wish Amazon would put this one higher on the search results, I had to go pretty far to find this. I almost bought an older one that was cheaper but didn't look as good or have the newest specs. It's USB 3, it's wireless AC, it's the newest version. It works fantastic. Spend the little bit of extra money and get this one. *I'd also like to note that I did NOT install any of the drivers or software or anything on the CD. I just plugged it in and Windows 10 did everything instantly. I'd suggest you also do the same. You should really never use CD drivers or software. It's almost always out of date for anything you are installing. Either let windows do it or go download the latest and most up to date from a manufactures website.
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Reviewed in the United States on March 12, 2016 by Amazonian Amazonian
One great way to mount it is to get a metal plate (like those used for magnetic phone mounts) and a pair of magnets. This combined with a short type c to micro b cable got me a very practical, compact setup. Those accessories come for about $10, and I find myself carrying it easily on my backpack for, uhm, wifi extending ;) The included cable is long enough for you to keep it in your bag discretely, if you ever need to, but I have embraced the tech-savy look as you can see in the pictures. Works well with Windows and Linux tools, including Kali, and it is necessary if you plan to run OSX on a non-apple device. The 5Ghz range is superb and it supports monitor mode, injection, and all that good stuff. If you're using it on your laptop you get the extra benefit of having your internal wifi available for referencing, googling, etc; while using the adapter for more technical endeavors. This is a dual band device, which means you get to do all that fun stuff not only on 2.4Ghz networks but also on the 5Ghz ones, which are getting way more common in public spaces,. All in all, works as it's supposed to and holds great value, 10/10 would buy again.
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Reviewed in the United States on June 10, 2020 by Leonardo Leonardo
It still works well after numerous years of use. I also bought some +9dbm antennas to really extend the range. I can pick up the college WiFi from half a mile away with clear line of sight.
Reviewed in the United States on November 4, 2025 by Jessebob
Use in RV camps, hotels etc... In a camp now and compare: Laptop card shows 13 SSIDs, 36ACH adapter reflects 51 SSIDs, signal strength/quality huge improvement. I've used a 36H for over decade (Good!), a 36NR w dual dongle 8 years (not so good), and now this adapter (very good!) Wifi Ranger postponed Good purchase Update: Now in a State camp w RV.. laptop 1 card barely connects to camp wifi, an android and iphone won't connect (nor any data available), then I have this 36ach plugged into laptop 1 connected to same wifi source and it's providing ICS to both phones allowing voice/text, a second laptop, and an XBOX One X streaming Netflix to LCD at 480, no buffering, all connected thru 36ach, operating same time LOL LOL... I wouldn't believe it either! friggin awesome adapter... I found adapter works great without me tweaking 8812au utility file (Advanced Page) via modifying permissions. Works great with std driver/utility. Had issues w it intermittently losing connection, then diagnosed issue to laptop power saving ... laptop was not applying constant power thru usb as set! I completely turned off all power saving, laptop screen stays on Best amz purchase ever
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Reviewed in the United States on September 4, 2020 by Richards