Amazon.com: Deal4GO CSR 4.0 USB Bluetooth Adapter CSR8510 Mini Bluetooth 4.0 Dongle Wireless Receiver for Windows 10/8/7/Vista/XP Supports Mouse Keyboard Headphone : Electronics
Amazon.com: Intel 7265 IEEE 802.11ac Bluetooth 4.0 - Wi-Fi/Bluetooth Combo Adapter M.2 2230, 1216 : Electronics
UGREEN USB Wireless Bluetooth 4.0 Adapter
USB Bluetooth 4.0 Micro Adapter for PC [v4.0 Class 2 with Low Energy T - Sabrent
Mini USB Bluetooth 4.0 Dongle - 50m - Bluetooth & Telecom Adapters | StarTech.com
U2W Plus) Carlinkit 3.0/ 4.0 Wireless Apple CarPlay/ Android Auto Ada - Carlinkit Carplay Store
USB Bluetooth 4.0 Micro Adapter for PC [v4.0 Class 2 with Low Energy T - Sabrent
4827 Adafruit Industries LLC | RF and Wireless | DigiKey
USB Bluetooth Adapter PC 4.0, Wireless Bluetooth Receiver - Maxesla
USB Bluetooth 4.0 Adapter | Advantage Software
USB Bluetooth 4.0 Adapter - 10m Class 2 - Bluetooth & Telecom Adapters | StarTech.com
CSR Wireless Bluetooth USB Dongle Adapter - 4.0
Mini USB Bluetooth 4.0 Dongle - 50m - Bluetooth & Telecom Adapters | StarTech.com
Mini USB Bluetooth 4.0 Dongle - 50m - Bluetooth & Telecom Adapters | StarTech.com
KEVLER UHM-4.0 Wireless UHF Handheld Microphone Set with 2600mAh Recha – JG Superstore
Amazon.com: KuWFi WiFi+ Bluetooth 4.0 USB Wireless WiFi USB Adapter LAN Network LAN Card Portable Mini AP for Desktop Laptop : Electronics
Iogear Bluetooth 4.0 USB Micro Adapter - GBU521 - Wireless Adapters - CDW.com
Wireless Tattoo Machine Pen 6 Stroke Length Adjustable 2.0-4.0mm Brushless Motor | eBay
Vello Wireless ShutterBoss 4.0 Remote Timer and Trigger RCW-4-C
Amazon.com: StarTech.com Bluetooth Adapter - Mini Bluetooth 4.0 USB Adapter - 50m/165ft Wireless Bluetooth Dongle - Smart Ready LE+EDR (USBBT1EDR4),Black : Everything Else
Bluetooth Adapter for PC USB Bluetooth Dongle 4.0 EDR Receiver TECHKEY – mytechkey
High Performance Bluetooth 4.0 Adapter, Wireless Bluetooth CSR 4.0 Dongle Adapter Compatible with Windows 10, 8.1 / 8, 7, Vista, XP, 32/64 Bit and Classic Bluetooth, Stereo Headset Compatible Bluetooth Adapters - Newegg.com
Audio Receiver Transmitter | Bluetooth Adapter Dongle | Bluetooth Adapter Stereo - Aliexpress
Tripp Lite Mini Bluetooth USB Adapter 4.0 Class 1 164ft Range 7 Devices - network adapter - USB - U261-001-BT4 - Wireless Adapters - CDW.com
