Wireless Bluetooth 4.0 Adapter For Ps4 Gamepad Game Controller Console Headphone Usb Dongle For Playstation 4 Controller - Usb Receiver Adapter - AliExpress
PlayStation Classic gets wireless PS4 controller support with new adapter - Polygon
Introducing the Dualshock 4 USB Wireless Adaptor – PlayStation.Blog
Portable Wireless USB Adapter/D-ongle Wireless Receiver Wireless 4.0 For PS4: Amazon.co.uk: Electronics & Photo
First impressions of Dualshock 4 USB Wireless Adaptor : r/PS4