Review on High-Speed USB WiFi Adapter AC1900Mbps - Dual Band 5GHz/2.4GHz Wireless USB Network Adapters for PC/Mac, Lightning Fast USB 3.0 Connectivity by Sarah Schneider

I bought this device hoping to increase my internet speed as its top speed was around 20Mbps. I was so excited to use this product and to say the least; it has let me down. After receiving the package I MANUALLY downloaded the drivers as it said the OS was not supported. After 20 minutes I was finally able to launch it and connect to Wi-Fi, so I ran an internet speed test on speedtest.net and got this result. Long story short, it didn't suck and it's by far the worst $70 I've ever spent.