In principle, the rules, so to speak. Some pros: Works without any installations / firmware. Small, compact. Got cons: It cuts the speed in half, for some reason you have to re-plug it when you turn on the computer, because the computer does not see it at first .
Kohree 36V To 12V DC/DC Converter Regulator - 10A 120W Golf Cart Voltage Reducer
17 Review
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
TV Tuner LUMAX DV-2120HD
15 Review