Amazon.com: 8Bitdo Wireless Bluetooth Adapter for PlayStation Classic, Switch/Switch OLED, Windows PC, Mac & Raspberry Pi - for PS4, PS3, Switch Pro Controller and More - PlayStation : Video Games
8BitDo Wireless USB Adapter 2 for Most Gaming Controllers Black 83DA-B - Best Buy
8BitDo USB Wireless Adapter | 8BitDo
8BitDo Mod Kit for Original PlayStation Classic Controller
8Bitdo Wireless Bluetooth Adapter Converter
USB Wireless Adapter for PS classic edition | 8BitDo
PlayStation Classic gets wireless controller support thanks to this adapter