I installed it today. So far, I am satisfied with its functions. Someone needs to learn and get used to it. I haven't installed the cameras yet because I want to paint the car first.
The only problem is that the USB ports are connected at the back, and I had to come up with a workaround to have easy access to them.
One issue I encountered was that it wouldn't go into sleep mode, causing it to reboot from the beginning every time I turned on the engine. Eventually, I found out that the ACC (red) and bat (yellow) cables were switched. I fixed it, and everything works perfectly.
Unfortunately, it does not support mirroring. No matter how many attempts I made, it didn't work.
I asked the supplier for help, but they couldn't even provide assistance with the operating system.
Anyone who buys it should know that there is no support of any kind, and I couldn't find anything on the internet either.
I hope it lasts. I will update if there are any new developments