Review on High-speed USB WiFi Adapter: Long Range, Stable Signal, 1200Mbps, Dual Antenna, USB 3.0, 2.4G/5G, 802.11ac, for Windows, Mac, Linux by Evan Beougher

For those who don't know what these are, plug them into a PC (standard desktop computer) and they turn your computer into a wireless, non-connecting computer router/modem. This basically allows your PC/desktop to connect to the internet, but wirelessly. All you have to do is plug it in, it's very simple. As long as you leave it on, it will work just like a laptop (or like a direct connection to a router/modem) every time you connect to the internet. I mention this because I was visiting a friend and she drilled a hole in her ceiling and ran wires up the wall, in the ceiling and then down into her kid's room so he could have internet on his computer. She had no idea such things existed. Just like her child. Key. Yes, that's what these devices are called. Definitely! To my rating! Several family members have been constantly losing WiFi on their gaming PCs, which every gamer knows can't help but be annoying when playing live with other people. One computer was upstairs and the other downstairs, at opposite ends of the house. I've noticed that myself and another family member haven't had this problem, but we use laptops so I figured it couldn't be the router. So I bought one of these for the furthest PC from the router and bam! Since then it's been running like clockwork. I immediately bought another one for another PC after seeing how well the first one worked. We've had them for a few months now, no problems. No freezes, game crashes, buffering. If you need to connect Wi-Fi to your computer, this is a great key to do it.