I got it for use with PC and Android mobile. I have problems with both.
1. On PC (Windows 10), the Bluetooth connection is a tough issue and unfortunately, it doesn't work properly. Even when it recognizes it and "works" as a controller, some buttons are stuck or drift. With a cable, it works just fine, but I was supposed to get it for wireless use.
2. On Android mobile, if you have an old Android, it doesn't recognize it. The newer the Android version, the better it cooperates. On Android smart TV, no matter what I did, it couldn't find it.
3. I also haven't seen the touchpad work anywhere I connected it.
Overall, I regret buying it as I continue to use my old controller because that one doesn't confuse me. Since I didn't have the right to return it once I opened the package, I feel like I wasted 30€...