
I have a powerful modern router at the front door (I didn’t want to pull the wires, where they punched a hole, they hung it there). There are 3 reinforced concrete walls to the back room, a sliding wardrobe with all kinds of metal fittings and, among other things, a huge number of other intersecting networks. Before my room, a signal of 100 Mbps was absorbed at the output up to 1.2 - 4.5 Mbps. And sometimes even torn. I tried a bunch of whistles of this kind, but only this one saved me. As a result, the losses are no more than 15-20% The best adapter I have ever used.

Germany France Travel Power Adapter,TESSAN Schuko Plug With 2 USB Ports 2 AC Outlets, US To European Europe German French Spain Iceland Norway Russia Korea Adaptor(Type E/F)
17 Review

VINTAR EU To US Plug Adapter 3-Pack For Easy Travel: Europe To USA Converter For Spain, France, And More, Compatible With Type C/E/F Plugs - European To US Power Adapter Solution
11 Review

Kohree 36V To 12V DC/DC Converter Regulator - 10A 120W Golf Cart Voltage Reducer
17 Review

Dorhea LM2596 DC-DC Buck Converter Step-Down Regulator 4.0-40V To 1.25-37V DC 36V To 24V To 12V To 5V Volt Power Supply Module With LED Voltmeter Display Compatible With Car Motor Buck
16 Review