TP-Link TL-WN823N Mini USB WiFi Adapter for PC, USB WiFi Dongle for PC, Windows 11/10/8.1/8/7/XP, Mac OS, Linux, SoftAP Mode, Mini-sized Design & Portable, Easy Setup, HD Video/Gaming/Streaming

Won't connect to wireless networks. Wasted hours troubleshooting with fresh Windows install, all the driver updates you can imagine. Was bought for brand new, custom built gaming pc, with no onboard WiFi on the motherboard. Lan works fine, mobile phone works fine, laptop works fine. Even tried it on the laptop, after disabling native WiFi, still the same, won't connect to anything. Do not buy this card, after wasting hours trying everything I've established it's obsolete tech and won't work with modern routers at all. Only saving grace is it's on returnless refunds, because they've likely already realised this but are still trying to flog as many as possible and hope for the best!

This device is listed as Linux-compatible. I'm new to Linux, but I know to take that with a pinch of salt. Nonetheless, it's cheap, so I figured it was worth a go. Unfortunately, it's supplied without Linux drivers: you have to go online to obtain them. This is aggravating if, like me, you've set the Linux PC up in a spare room away from the router (why else would I want to set up a wireless connection?). Hey ho, it's not difficult to download the files to another computer & transfer them. However, the Linux .zip file supplied by TP-LINK from their website is faulty: it can't be unzipped. Even worse, the TP-LINK support forum for this device shows 28 issues reported in the last 3 months; the company has managed 0 replies in that time. In short, this device won't work out of the box; until they fix the download it isn't compatible with any Linux build anyway; and the manufacturer doesn't give a damn about your problems. For the record, TL-WN832N uses a Realtek chipset (RTL8192CU). However, I've had difficulties getting the Realtek driver to install as well, and it turns out that it contains a bug as well. Finding, downloading & installing a working version of the driver is proving far from trivial for someone new to Linux (especially without an Ethernet connection to the PC in question). Unless you know your stuff, give this a wide berth.

(Medion Akoya i5 Laptop running Win7) Bought it to see if it would boost the connection of my WiFi signal running at 65Mb/sec on my laptop's built-in wireless; 1 brick wall and 1 floor above the router. Installation was initially easy using the supplied disk, this installed an interface which appeared to offer the choice of selecting either WiFi device to use but I discovered that my existing device had disappeared. However, I ran with the TP-LINK device to check if there was an improvement, there was, it increased my connection speed to 130Mb/sec and this went fine for about 2 weeks but suddenly lost connection; it was very warm to the touch so I removed it. I could find no way of getting my internal device working again so I had to return my laptop to the day before the TP-LINK device was installed using one of my back-ups. I requested a replacement TP LINK which arrived quickly but before installing I got the device driver from their web site and installed it - I didn't install the interface from the disk. The second one ran fine for about 3 weeks but I found my internet speed dropping off, it then started loosing connection with error messages that the the IP configuration was wrong. I fixed it using Win7 network trouble shooter but this became increasingly frequent. I removed the TP LINK device and returned to my built-in wireless; since then I've had no disconnections or error messages. So it appears the problem was being caused by the second TP-LINK; this is now being returned for refund. It appears to be very difficult to find a reliable external usb WiFi device, almost all reviews seem to have issues! So I'll just give up and accept my slower connection! It gets 1 star but really should have -5 considering the time it has wasted.

***Update about 4 weeks later*** I downloaded the specific driver from the company (by default it had been using whatever driver Windows used). Initially this did seem to have improved things slightly. It was actually quite difficult to get hold of and use this driver: poorly designed user setup. Unfortunately, using the manufacturer's driver does NOT solve the problems. I still get dropped connections, and I still find that whereas my phones, TV, etc., have no problems picking up a full-speed Wifi signal from the router, this thing doesn't: all too often it clocks 2 Mbps, and occasionally drops Wifi connection. I confess that I find this utterly baffling: when you specifically design a Wifi adapter, and you produce your own driver, specifically for W10, how come it works far worse that the tiny device in a phone? There's no excuse for this. *** original review *** This worked OK to begin with. I've had it for about 40 days now and it no longer works properly, although there is a rock-solid Net connection and Wifi system (as regularly attested by my phone tests, for example). Although this is now (just) outside the "return window", I would consider challenging this on the basis that the kit is simply defective. But instead of getting rid of it I intend to a get a better, more expensive piece of kit with a couple of aerials sticking out of it, and keep this as a reserve thing (it is only £7). This is absolutely typical of Amazon: very cheap and very rubbish, the absolutely classic flaw being a fault that only comes to light after a certain time. For this reason I hardly ever buy anything from Amazon any more. I wonder whether Bezos is clever enough to understand that this business model is not sustainable and that tens of millions have now reached the same conclusion as myself.

Update - 27/9/17: After using this for a few days, I'm wondering if I have a faulty unit or whether this is a flaw in the design. Download speeds are flunctuating greatly, I can be downloading at 1.2mb/s and all of a sudden it will drop to a pathetic 100kb/s and stay there for a few mins. It seems to be looping like this over and over again - fast slow fast slow. It makes downloading anything near impossible and just makes anything internet related pretty much unbearable. I've tried reinstalling drivers, modifying various settings but nothing is working. Speedtest.net will not even give me a reading due to how much the speed is fluctuating. I'm afraid that due to this, I will be changing my initial review of 5 stars to 1 star. Works as it should. Nice and compact so stays very hidden which is exactly what I wanted. The range and speed is decent too considering it's price and size. Would recommend!

Brought and broke on the SAME DAY. Pluging it in it lights up with a green light to say its on, putting the disk in and installing it was easy, too easy, in minutes i realised that the wifi connection was bad, like REAL bad, trying to load up google took 5 minutes to load up each page. After half an hour it decided to disconnect from the Wifi every 10 mins, i couldnt get anything done, i tried moving the dongle in different usb slots to see if it would improve. After restarting my pc since the slow connection crashed my pc the green light on the dongle turned off and now it doesnt turn on or work, THIS WAS ALL ON THE SAME DAY I BROUGHT IT, dont buy the cheap stuff, just get the higher quality wifi adapters. Dont waste your time or money.

I am a Linux user and wanted this item for a machine I am running Linux Mint 20.3 on. It was advertised as suitable for Linux and was half price so I decided to go for it. Arrived next day and that was when the fun started! Drivers supplied were for Mac and Windows. I headed to the TP Link site and downloaded the Linux drivers which came with a warning that they were beta. I installed them and they didn't work. I went to the Linux Mint Forums and found that other people had difficulty getting it to work on Linux but a couple of solutions had been posted which had worked. I tried both to no avail. Although I have a reasonable level of Linux knowledge I am not at the same level as those who had managed to get this item working. I had to admit defeat and am sending it back. I spent about three hours on it. I am sure this item works just fine with Mac or Windows but TP Link need to sort out the driver issues to make it suitable for Linux users.

Completely useless for windows 8.1, unless you're some kind of tech genius there's no chance you will ever get this thing running, I was under the impression it would be relatively easy to install on windows 8 but that is not the case. I've spent hour trying to get this thing to work as I need it for university, I've followed every tutorial under the sun on youtube and on the TP website, downloaded all the necessary files and it still doesn't work, rather it has screwed up my computers wifi and ethernet connection. Considering windows 8 has been out for quite some time now and on the majority of new computers you'd think it would be equally as easy to install, but that is not the case and I cannot say enough if you're computer runs on windows 8.1 DO NOT BUY THIS PRODUCT save yourself the hassle and look elsewhere.

Good Working for desktop

I had already a wireless dongle, but I wanted to get a better one to check if the speed could be improved. After testing, the speed was the same, so it is just my provider. The dongle is very robust and package is very good too.

Laptop wifi card was faulty, but out of warranty. Tried to replace the wifi card itself but failed. Then I realised I could just use one of these. As a network engineer myself, we use a lot of TP Link products for their reliability and quality, so naturally I chose this and I chose well. Works like a charm. No downloading drivers required for me.

Super handig in gebruik.. in mijn computer plug & play. Accepteer het device. Gelijk werkt mijn internet verbinding..streaming is top voor normaal gebruik pc gebruik.. zeer blij mee!

J'avais déjà acheté cet adaptateur TP-Link TL-WN823N le 10 mars 2016, afin d'équiper un PC sous Windows 8. Il fonctionnait à merveille. Content de cet achat, j'en ai donc commandé un second, même référence, le 8 novembre 2019, afin d'équiper un PC sous Vista. A réception, à titre d'essai, j'ai branché cet adaptateur sur le PC sous W8 : Surprise, il ne trouve pas de pilote installé. Il ne trouve pas non plus de pilote à son gout sur le CD-Rom fourni avec ce nouvel adaptateur. J'ai donc fait l'essai sur le PC sous Vista, auquel il est initialement destiné : Même scénario, il ne trouve pas de pilote adéquat sur le CD-Rom fourni. J'ai enfin fait un autre essai sur un 3e PC sous Windows XP : Idem, pas de pilote utilisable sur le CD-Rom. A noter que mon ancien TL-WN823N, branché successivement sur les trois PC, fonctionne toujours à merveille. Il semble donc que sous une même référence TL-WN823N, il s'agisse de deux produits différents. L'ancien pilote portait la référence RTL8192cu.sys. Je n'ai trouvé aucune référence approchante sur le CD-Rom fourni avec le nouveau modèle. Il semble même qu'il n'y ait rien concernant Windows, les seuls logiciels indiqués clairement concernent Linux et Mac OS X. Donc pour moi, un produit inutilisable.