DEXP G-6 gamepad, was bought in DNS in Russia. Overall a great gamepad, triggers with gradual pressing. USB connection, everything works fine on a Windows computer. I only played one game from Steam on it, it's lying around.
Never pay down a deposit in a bank account until you have met the seller, seen signed a purchase agreement.
No serious private advertisers ask for a down payment before you meet.
Receiving an email with an in-scanned ID does not mean that you have identified the sender. You do this on the spot, when you sign a purchase agreement.