Combination WiFi + Bluetooth 4.0 USB Adapter : ID 4827 : $14.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Wireless USB Bluetooth Adapter V4.0 USB to Bluetooth Dongle Music Sound Receiver Adaptador Bluetooth Transmitter For Computer PC Laptop Notebook - NWCA Inc.
for Mac PC with Gold Plated USB, Bluetooth 4.0 USB Dongle Adapter Transmitter | eBay
Bluetooth V4.0 USB Dongle Adapter High Speed For PC Desktop Computer WIN 10 US | eBay
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
IOGEAR - GBU521 - | Bluetooth Adapter | Bluetooth Dongle | USB Bluetooth
USB Bluetooth WIFI Adapter 4.0 CSR High Speed Dongle Wireless Mini Network PC | eBay
Premiertek Dual Mode Bluetooth V4.0 USB Adapter with Low Energy Technology for Notebook Desktop Raspberry Pi (BT-400_V2) (bluetoothdongle-CSR4.0 1
USB Bluetooth 4.0 Adapter for Desktop, Laptop, Mouse, Keyboard, Printer, Headset | eBay
TP-Link UB400 - Bluetooth 4.0 USB Adapter for Computer/Notebook - UB400 - Wireless Adapters - CDW.com
Orico USB Bluetooth 4.0 Adapter - Black - Orico
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Amazon.com: SABRENT USB Bluetooth 4.0 Micro Adapter for PC [v4.0 Class 2 with Low Energy Technology] (BT UB40) : Electronics
USB Bluetooth 4.0 BLE Low Energy Dongle
USB Bluetooth 4.0 Adapter - Power Music Hardware Store
Orico USB Bluetooth 4.0 Adapter - Black - Orico
LM1010-0972, Long Range Bluetooth® v4.0 Dual Mode Adapter with LM251 2.Dbi Antenna, Single Retail Pack (SRP)
Source Mini USB Bluetooth V4.0 Dual Mode Wireless Dongle connector CSR 4.0 Adapter Audio Transmitter For Win8 7 WIN10 XP 25 on m.alibaba.com
UGREEN 30524 USB BLUETOOTH 4.0 ADAPTER
LM1010-0970, Long Range Bluetooth® v4.0 Dual Mode Adapter
USB Mini Bluetooth 4.0 CSR4.0 Adapter Dongle Bluetooth Receiver Wireless Transfer Adapter For PC Laptop Bluetooth Headphones Headset Speakers Keyboard Mouse Printer Windows 10/8.1/8/7 - Walmart.com
Premiertek Dual Mode Bluetooth V4.0 USB Adapter with Low Energy Technology for Notebook Desktop Raspberry Pi (BT-400_V2) (bluetoothdongle-CSR4.0 1
USB Bluetooth Dongle, QGOO Bluetooth 4.0 Adapter for PC Laptop Compute – QGOO-VIP
USB Bluetooth 4.0 Micro Adapter for PC [v4.0 Class 2 with Low Energy T - Sabrent
Tp Link TP-Link UB400 Bluetooth 4.0 Bluetooth Adapter – Impress Computers
KANGYUANSHUAI Cordless Wifi Bluetooth Adapter 300Mbps Usb Receiver 2.4G V4.0 Network Card Transmitter - Walmart.com
Mini USB Bluetooth 4.0 Adapter - 10m (33ft) Class 2 EDR Wireless Dongle - BCI Imaging Supplies
USB Bluetooth V4.0 Adapter– AirTurn
![Amazon.com: Sabrent USB Bluetooth 4.0 Micro Adapter for PC [v4.0 Class 2 with Low Energy Technology] White (BT-UB40-WHI) : Electronics](https://m.media-amazon.com/images/I/71prTXKfKoL._AC_UF894,1000_QL80_.jpg "Amazon.com: Sabrent USB Bluetooth 4.0 Micro Adapter for PC [v4.0 Class 2 with Low Energy Technology] White (BT-UB40-WHI) : Electronics")