The router itself is located through 1 concrete wall and a cabinet, the distance is about 10 m, the signal on the amplifier shows green. I strongly do not recommend buying this amplifier, only your nerves will be spent because of its endless glitches and freezes. In addition, there was a case when he refused to work at all, the name of the network flew off and I could not get into the router settings, I had to reset it to factory settings. I've been using it for 7 months now.
Wi-Fi signal amplifier (repeater) TP-LINK TL-WA855RE, white
51 Review
Wi-Fi signal amplifier (repeater) Wi-Fi Amplifier PRO, black
120 Review
Wi-Fi signal amplifier (repeater) Xiaomi Mi Wi-Fi Range Extender Pro CN, black
108 Review
Enhance Your Wi-Fi Range with TP-Link N300 Range Extender (TL-WA850RE)
79 Review
UGREEN USB 3.0 Ethernet Adapter Hub with RJ45: Fast Gigabit Ethernet Converter, 3 Ports USB 3.0 Hub Compatible for MacBook, iMac, Surface Pro, Chromebook, Laptop, PC
11 Review
π StarTech.com NETRS232 Serial to IP Ethernet Device Server - DIN Rail Mountable - Serial Device Server - Serial Over IP Device Server (Black)
4 Review
π StarTech.com NETRS2321P: 1-Port RS232 to Ethernet IP Converter, Serial over IP Device Server - Black
5 Review
HB-UMLS Sabrent USB 2.0 Hub with 4 Ports and LED Power Switches for Each Port
12 Review