Iogear® Micro USB Bluetooth 4.0 Adapter (GBU521W6) | Staples
Aukru USB Nano Bluetooth Adapter V5.1 Bluetooth 5.1 USB Adapter inkl. EDR mit LED | Plug & Play | für PC Windows XP/Vista / 7/8 /8.1/10/11 Bluetooth Stereo: Amazon.de: Computer & Zubehör
Bluetooth Adapters - Office Depot
Tiny USB Bluetooth V2.1+EDR Adapter
Amazon.com: Linksys WUSB6400M: AC1200 USB Wi-Fi Adapter, Dual-Band Wireless Adapter to Upgrade Windows Computer, MacBook, or Desktop, MU-MIMO : Everything Else