No matter what bluetooth adaptor I was using I always ran into connection issues when using multiple Xbox One\Xbox Series X controllers simultaneously for PC gaming. Issues with connecting (up to for 4) controllers or random disconnects really ruined the gaming experience.
This dongle resolves all those issues with both Xbox One and Series X controllers and brings the fun back without worrying about controller issues and has a much farther range than bluetooth. The included USB extension is also handy should you need to relocate the dongle for any reason.
Works with Amazon Games, Steam, Epic, GoG, Uplay, Origin and all the other game launchers I can think of as well as local game installs that don't require a launcher but have controller support. Have even used while connecting\playing with both Xbox and othercontrollers (8Bitdo SN30 Pro+)
Bluetooth may work fine for PC gaming with 1 controller but for anything more, get this. Its worth every penny