I bought a product that's called "BM-707 / BM-727 Bluetooth Android Controller (FW: V 11)
It's said on the manual: "Can be used for PC windows system, TV, box, tablet and Android phones, tablets and IOS phones.."
It also says it supports three types of connections: Blutooth, Wireless (with a receiver), and Wired.
It does not come with any driver or instruction for driver installation. I was unable to find one. Please tell me if one exists that you know of
I connect it with the supplied wire - windows won't even detect it as a device. (couldn't find on on Device Manager)
I followed the instruction for connection it via Bluetooth (which works only if the cable is disconnected, apparently) - I managed to convince my PC that the device is connected, and I can even see it in the Device Manager, but the device itself doesn't seem to know it's connecting and clicking buttons on it does nothing. According to the manual, the flashing light (indicating "ready to connect") should stop flashing and indicate "connected" instead.
I'm out of ideas on what to try