Review on TP-Link Archer T3U USB WiFi Adapter - Dual Band Wireless Network Adapter with MU-MIMO Technology, USB 3.0, Supports Windows 10, 8, 7, XP/Mac OS X 10.9-10.14 by MoonSe Hoon ᠌

I took it because of the super-poor pre-installed network card in my laptop, which was almost not friends with Wi-Fi, or was friends at very low speeds. Now at 2Hz it shows stably 140 Mbps, which is four times higher than my previous speed))) 5 Hz falls off - well, God bless him. You can turn it on for a while and download something big, and then return permanently to 2 Hz. But I would not advise buying until the issue with 5 Hz Wi-Fi is resolved, because. surely only at 2 Hz you can find the same quality but cheaper. But in fact, only 2 Hz Wi-Fi works stably . It's sad. Expected more from TP-Link. I would like to hear the comments of their representatives, but too lazy to write to technical support (since my speed has already increased by 4 times and is generally satisfactory). For the sake of 5 Hz - definitely DO NOT TAKE!