Purchased a desktop PC and needed wifi. The TP-Link adapter worked out of the box on Windows 10 with no additional drivers needed. For windows 7 it does require the driver be installed from the included CD-ROM. My only complaint is somewhat slow transfers.

I was using the 150Mbps Wireless N USB Adapter TL-WN721N, and decided to change to the 300Mbps Mini Wireless N USB Adapter TL-WN823N, to my amazement the transfer rate was so much better, From 72Mbps to 130 Mbps, Images below

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Fantastic performance. I have 5 desktop computers and 4 of them are wireless. The TP-Link 300Mbps Mini Wireless-N USB Adapter is second to none. Fantastic performance in such small form factor.

It just overheated and died. It was great until then. There are cheaper mini USB Adapter which will work as good and probably last longer.

This only worked for 7 months before it quit working entirely. It will no longer connect to the internet. It began having issues after 4 months of use. Do not buy.

Gone are the days of installing internal hardware to get WiFi on your PC! This little gadget is discreet, just plug in, no prolonged set up, internet hasn't dropped in quality once in the last month, works a charm and good value for money! Would 100% recommend

Great n simple! Easy to use Wi-Fi connected, converts Ur desktop to a WiFi receiver by just plugging this into USB port. No settings no installation required, gives great net speed

Performs as I'd iexpect for the price, I can manage around 60mbps down/up on my ASUS RT-AC68U. I mainly bought it as a failover for university where my previous adapter kept dropping out, this had no such problems. The plug and play installation (tested on Windows8.1 64bit) is great too.

The TP-LINK mini adapter has proven to be fast and reliable so far. With it and a new router, our download speed went from 2.5 MHz to 11 MHz on average. And, I can plug other devices into the USB drive next to the one the TP-LINK is in, unlike with other bulkier wireless antennas.

Best product and timely delivery. The product is working well and it meets all it's specs.