HDMI Sync Box

Hi guys!
I just thought about getting a Wiz HDMI Sync Box for my 75“ HISENSE TV. Yeah I know I can’t use the built in apps for the backlight but I am basically watching via my Apple TV.

Du you have some reviews for me regarding the box? I mean the price is super hot. How are the colors? How is the delay between TV and the light strip!

I’m looking forward for your answers!
Greetings