
I was trying to set this up to distribute a cable signal to multiple TVs in my house. Cable box (Cisco box from Spectrum) hangs during initialization. I called Spectrum support and had a tech come in when I decided to remove the splitter from the connection and just plug the box directly into the cable. Voila! It worked. I have somewhat long drives to and from the splitter, not sure if that matters or if the unit was faulty or just attenuated the signal too much for the box regardless of the length of the drive, but the end result was, that he wasn't working.

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

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

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

TV Tuner LUMAX DV-2120HD
15 Review