Bluetooth 4.0 USB Module (v2.1 Back-Compatible) : ID 1327 : $11.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Mini USB Bluetooth 4.0 Dual Mode Adapter Dongle for Windows 10 8 7 Vista XP 32/64 Bit Linux(2 PACK) - Walmart.com
Amazon.com: Hideez USB Bluetooth Adapter for macOS, Linux and Windows – Low Energy, Long Range, Micro Bluetooth Adapter for Mouse, Keyboard, Headphones, Speakers, Printers, Controllers and Other Bluetooth Devices : Electronics
USB-BT500｜Wireless & Wired Adapters｜ASUS USA
Ybeauty Mini 4.0 USB Bluetooth-compatible Audio Adapter Receiver for Laptop Windows 8/10 Mac Linux - Walmart.com
Mini USB Bluetooth Adapter V4.0 Dual Mode Wireless Dongle CSR 4.0 USB 2.0/3.0 For Windows 8 ME 2000 XP VISTA Win 7 Adapter|Wireless Adapter| - AliExpress
Mini USB Bluetooth 4.0 Dongle - 50m - Bluetooth & Telecom Adapters | StarTech.com
USB Bluetooth Adapter for Mac & Windows
Amazon.com: UGREEN USB Bluetooth 4.0 Adapter Nano USB Wireless Dongle Plug and Play for Win 10 8 Support Win 7 Vista Laptop Desktop to Bluetooth Headphone Speaker Keyboard Mouse Game Controller : Electronics
Using unsupported Bluetooth 4.0 USB dongle with OS X
Amazon.com: soundbot SB342-BLK Bluetooth 4.0 USB Adapter with 3Mbps High Data Transfer Rate & 33 Feet Wireless Range : Electronics
8Bitdo Wireless USB Adapter 2 for Switch, Windows, Mac & Raspberry Pi Compatible with Xbox Series X & S Controller, Xbox One Bluetooth Controller, Switch Pro and PS5 Controller - Walmart.com
Parani-UD100 Bluetooth 4.0 Class1 USB Adapter, Exchangeable Antenna
Amazon.com: Hideez USB Bluetooth Adapter for macOS, Linux and Windows – Low Energy, Long Range, Micro Bluetooth Adapter for Mouse, Keyboard, Headphones, Speakers, Printers, Controllers and Other Bluetooth Devices : Electronics
Mini USB Bluetooth 4.0 Dongle - 50m - Bluetooth & Telecom Adapters | StarTech.com
Kinivo BTD-400 Bluetooth 4.0 Low Energy USB Adapter - Works With Windo
Bluetooth 4.0 USB Adapter, Costech Gold Plated Micro Dongle 33ft/10m Compatible with Windows 10,8.1/8,7, Vista, XP, 32/64 Bit for Desktop, Laptop, computers - Newegg.com
ORICO Wireless Bluetooth CSR 5.0 Dongle Adapter Bluetooth 5.0 Bluetooth Audio Receiver Compatible With Bluetooth 2.1/3.x/4.x Transmitter Aptx Support PC Speaker Mouse Laptop - Newegg.com
Hideez USB Bluetooth Adapter for macOS & Windows 10/11
USB Bluetooth 4.1 Adapter Dongle Receiver Wireless Audio Music Stereo TV PC MAC | eBay
USB-BT400｜Wireless & Wired Adapters｜ASUS USA
for Mac PC with Gold Plated USB, Bluetooth 4.0 USB Dongle Adapter Transmitter | eBay
Amazon.com: Plugable USB Bluetooth 4.0 Low Energy Micro Adapter (Compatible with Windows 10, 8.1, 8, 7, Classic Bluetooth, Gamepad, and Stereo Headset Compatible) : Electronics
Amazon.com: Hideez USB Bluetooth Adapter for macOS, Linux and Windows – Low Energy, Long Range, Micro Bluetooth Adapter for Mouse, Keyboard, Headphones, Speakers, Printers, Controllers and Other Bluetooth Devices : Electronics
IOGEAR - GBU521 - | Bluetooth Adapter | Bluetooth Dongle | USB Bluetooth
