Why not use the Nintendo, Sony or Xbox controllers you have? Buy the 8Bitdo adapter instead!
Here is the link: https://www.8bitdo.com/wireless-usb-adapter/
https://www.amazon.co.jp/USB%E3%83%AF%E3%82%A4%E3%83%A4%E3%83%AC%E3%82%B9Bluetooth%E3%82%A2%E3%83%80%E3%83%97%E3%82%BF%E3%80%818Bitdo%E3%82%B3%E3%83%B3%E3%83%88%E3%83%AD%E3%83%BC%E3%83%A9%E3%80%81Nintendo%E3%82%B9%E3%82%A4%E3%83%83%E3%83%81-Nintendo-Windows%E3%80%81Mac%E3%80%81Raspberry-Pi%E7%94%A8%E3%80%81PS4%E3%80%81PS3%E3%80%81Wii-Mote%E3%80%81Wii-Pro%E3%82%B3%E3%83%B3%E3%83%88%E3%83%AD%E3%83%BC%E3%83%A9%E3%81%AA%E3%81%A9%E3%82%92%E3%82%B5%E3%83%9D%E3%83%BC%E3%83%88/dp/B07JBYN3L2/
There is also this other one: https://www.8bitdo.com/usb-adapter-ps1-classic/
https://www.amazon.co.jp/Goolsky-PS%E3%82%AF%E3%83%A9%E3%82%B7%E3%83%83%E3%82%AF%E7%89%88-Windows-Raspberry-Switch%E5%AF%B9%E5%BF%9C/dp/B07MJK2KWN/
I think the last one is the same and also cheaper on amazon, it was just a special edition made for the ps1 classic?
Last edited by TomaTito - on 10 October 2020
