Review on Wi-Fi adapter TP-LINK TL-WN881ND, green by Micha Spodymek ᠌

Most importantly, this adapter only works on 40MHz. This is the official TP-Link support response on their website. Those. when networks are clogged with neighbors, it is impossible in principle to switch to a more stable 20MHz. Although the characteristics of the device, both in the passport and on the website, say that the work is "up to 300 mbps", i. E. both channel width frequencies, and 20 and 40 MHz, are implied. But in fact it turns out "only at 300 mbps", i. E. only at 40 MHz. In fact, this is a violation of the ZoPP, because. the buyer at the time of purchase does not have all the information. Due to the need to work only at 40 MHz, often, especially in the evenings, Wi-Fi reception is very unstable and the speed drops dramatically.