No problems in use, just insert the batteries and everything works. I only use it to turn the TV on and off and select a source since I don't have a cable and everything else I control through my Roku. So there are a lot of fancy features that I can't comment on right now because I don't use them! Also good value for money, saw some much more expensive replacement parts that were basically the same. So far no problems.
EXuby Digital Converter Box For TV With RF/Coaxial And RCA Cable For Recording And Viewing Full HD Digital Channels Free (Instant Or Scheduled Recording, 1080P HDTV, HDMI Output, 7 Day Program Guide)
12 Review
TV Tuner LUMAX DV-2120HD
15 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