Review on TP-Link AC1900 USB WiFi Adapter (Archer T9UH) - Dual Band Wireless Network Dongle for Desktop with High Gain Antennas, Supports Windows 10/8.1/8/7, Mac OS by Van Chay ᠌

Purchased to provide support for 5Hz. In addition to this, he did not notice the 5Hz network. After two days of battles and scuffles, I finally discovered a field in the router that allows you to choose a specific channel rather than having the device choose one for you automatically. I adjusted it to 48, and the adaptor detected a network operating at 5Hz. Everything seems to be operating normally, and I couldn't be happier about the situation. Some pros: 1. Looks like a quality, premium look. 2. Encourage the use of 5Hz networks. 3. The speeds are absolutely insane. Negatives: 1. He is quite a bit on the large side. Because it is unlikely that a laptop will fit, merely a bandura. 2. Some people have written that it gets warmer. At the very least when working with a 5Hz network, directly noticeable levels of heat. 3. Can only function within the lower frequency range, or in the 5Hz mode to give it its proper name. I will elaborate in the following comment. 4. The extension cable is not long enough.