Maybe it perfroms better than a real chromecast? I got a legit chromecast 2nd gen and the POS can't handle a bitrate over 15Mbit.
They dont, mine has constant frame drops and even the frame cadence is wrong playing 30 fps stuff which really screws the tv up. 60fps and it has massive frame drop too.
Probably because the preinstalled malware is taking up most of the processing load