Bluno Link - A USB Bluetooth 4.0 (BLE) Dongle - DFRobot
Combination WiFi + Bluetooth 4.0 USB Adapter : ID 4827 : $14.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Bluetooth 4.0 Mini USB Adapter | BTA8000 | Cirago
Csr8510 Bluetooth 4.0 Dongle Csr 4.0 Adapter Mini Usb Bluetooth Adapter Transmitter For Windows Xp/vista/7/8/10 - Bluetooth Adapters - AliExpress
USB Bluetooth 4.0 Adapter - 10m Class 2 - Bluetooth & Telecom Adapters | StarTech.com
USB Bluetooth 4.0 Micro Adapter for PC [v4.0 Class 2 with Low Energy T - Sabrent
USB Bluetooth Module 2 — ameriDroid
USB Bluetooth 4.0 Adapter - Power Music Hardware Store
Hideez USB Bluetooth Adapter for Windows, macOS, Linux, Raspberry Pi
Port Dongle Adapter For Car Bluetooth 4.0-JVC KS-UBT1 Audio Durable | eBay
Asus USB BT400 Bluetooth 4.0 Bluetooth Adapter for Desktop ComputerNotebook USB 3 Mbits 2.48 GHz ISM 32.8 ft Indoor Range External - Office Depot
TP-Link UB500 USB Bluetooth Adapter for PC, Bluetooth 5.0 Dongle Receiver, EDR & BLE Tech | Lenovo US
USB Bluetooth Adapter PC 4.0, Wireless Bluetooth Receiver - Maxesla
USB Bluetooth 4.0 BLE Low Energy Dongle
Mini Usb Bluetooth V4.0 Adapter Dual Mode Wireless Dongle Csr 4.0 Bluetooth Adapter For Windows 7,8,10 Pc Computer Laptop - Bluetooth Adapters - AliExpress
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 4.0 USB Module (v2.1 Back-Compatible) : ID 1327 : $11.95 : Adafruit Industries, Unique & fun DIY electronics and kits
For Dongle Adapter Connector JVC KS-UBT1 Audio Dual Mode Bluetooth 4.0 Useful | eBay
USB Bluetooth 4.0 BLE Low Energy Dongle
CSR USB BT 4.0 Bluetooth Dongle CSR8510 – ElectroDragon
USB Bluetooth 4.0 Adapter - 10m Class 2 - Bluetooth & Telecom Adapters | StarTech.com
Bluetooth Adapter for PC，Techkey USB Mini Bluetooth 5.0 EDR Dongle for – mytechkey
CSR USB BT 4.0 Bluetooth Dongle CSR8510 – ElectroDragon
Bluetooth Receiver Bluetooth Adapter Wireless Headset Headphone Adapter with Mic BT 4.0 Dongle USB Adapter USB Dongle for PS4 Black - Walmart.com
Amazon.com: Bluetooth 4.0 USB Dongle Adapter - Maxesla Wireless Bluetooth Transmitter Receiver for Windows 10/8 / 7 / Vista/XP Laptop PC for Bluetooth Speaker, Headset, Keyboard, Mouse, Game Controller Black : Electronics
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
TP-Link UB400 - network adapter - USB 2.0 - UB400 - Wireless Adapters - CDW.com
Amazon.com: USB Bluetooth Dongle, QGOO Bluetooth 4.0 Adapter Bluetooth Receiver for PC Laptop Desktop Keyboard Mouse Headset Speaker Smartphone Tablet Compatible with Windows 11/10/8.1/8/7/XP/Vista/XP : Electronics
