Combination WiFi + Bluetooth 4.0 USB Adapter : ID 4827 : $14.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Amazon.com: Kinivo USB Bluetooth Adapter for PC BTD400 (Bluetooth 4.0 Dongle Receiver, Low Energy) - Compatible with Windows 11/10/8.1/8/7, Raspberry Pi, Linux, MacOS, Laptop & Headphones : 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
USB Bluetooth 4.0 Adapter - Power Music Hardware Store
ORICO USB Bluetooth Adapter 4.0 (BTA-403)
USB Bluetooth 4.0 BLE Low Energy Dongle
IOGEAR - GBU522 - Mini USB Dual-Mode Bluetooth 4.0 Transmitter
AirTurn | USB Bluetooth V4.0 Adapter
Dual Mode Bluetooth 4.0 USB Dongle Adapter Connector For JVC KS-UBT1 Car Audio - Walmart.com
CSR USB BT 4.0 Bluetooth Dongle CSR8510 – ElectroDragon
Parani-UD100 Bluetooth 4.0 Class1 USB Adapter, Exchangeable Antenna
ASUS USB2.0 Bluetooth4.0 Smart Ready USB adapter Black USB-BT400 - Best Buy
100set Mini Usb Bluetooth V4.0 Dual Mode Wireless Dongle Connector Csr 4.0 Adapter Audio Transmitter For Win8 7 Win10 Xp 25 - Bluetooth Adapters - AliExpress
USB Bluetooth 4.0 Micro Adapter for PC [v4.0 Class 2 with Low Energy T - Sabrent
IOGEAR - GBU521 - | Bluetooth Adapter | Bluetooth Dongle | USB Bluetooth
Insignia™ Bluetooth 4.0 USB Adapter for Laptops and Desktops Compatible with Windows 10 Black NS-PCY5BMA2 - Best Buy
Hideez USB Bluetooth Adapter for Windows, macOS, Linux, Raspberry Pi
Bluetooth v5.0 USB Adapter
BLE to USB Dongle – MBIENTLAB
TP-Link UB500 Bluetooth 5.0 Nano USB Adapter USB 2.0 Wireless Adapters - Newegg.com
Mini USB Bluetooth CSR 5.0 Dual Mode Adapter Dongle for Windows 10 8 7 Vista XP 32/64 Bit Linux(2 PACK) - Walmart.com
Amazon.com: BlueDot Trading Mini Bluetooth Smart Low Energy Dongle Adapter, CSR 4.0 CSR4.0 Compliant, USB 2.0, for Windows 8 7 XP, Laptop Desktop PC : Electronics
Amazon.com: Plugable USB Bluetooth 4.0 Low Energy Micro Adapter (Compatible with Windows 11, 10, 8.x, 7, Classic Bluetooth, Gamepad, and Stereo Headset Compatible) : Electronics
Bluetooth Adapter for PC, USB Mini Bluetooth 5.0 EDR Dongle for Computer Desktop | eBay
Bluetooth Dongle 5.0 Adapter - 1 Pack – EVEO TV
Bluno Link - A USB Bluetooth 4.0 (BLE) Dongle - DFRobot
![Amazon.com: SABRENT USB Bluetooth 4.0 Micro Adapter for PC [v4.0 Class 2 with Low Energy Technology] (BT UB40) : Electronics](https://m.media-amazon.com/images/I/71i0HInvk2L.jpg "Amazon.com: SABRENT USB Bluetooth 4.0 Micro Adapter for PC [v4.0 Class 2 with Low Energy Technology] (BT UB40) : Electronics")