Because this is meant for a keyboard/mouse, you need a keymapper to simulate a remote.
This is dangerous. If you flash the wrong firmware, you brick the device permanently. Android Tv 9 Iso
Android TV 9 ISO is a disk image file used to run the Android 9 Pie operating system on non-native hardware, such as an old PC, laptop, or mini-PC. Core Features of Android TV 9 ISO x86/x86_64 Support Because this is meant for a keyboard/mouse, you