Review on Wireless Bluetooth USB Adapter For Gaming Consoles And PC: MAYFLASH Magic-S Ultimate, Compatible With PS4, Switch, Xbox Series X & S, PS5, MacOS, Windows, Raspberry Pi And More by Joseph Campbell

So the idea of this product is very good straight forward to plug and play but I experienced lag and sometimes my ps5 controller connected to a ps4 would glitch and freeze out if you play fast movement games where timing is key. There is a fix to this update the drivers on the Mayflash website, no problem I open it up and their website isn't certified. So the site has been down since 1/13/23, you can access it but you are risking a lot having to download something on your computer then plug into your ps4, personal info, credit cards, passwords, or etc. Kind of a bummer till something changes