2 X Bluetooth V4.0 USB Adapter CSR chip Bluetooth adapter Bluetooth 4.0 Adapter Mini Nano Wireless Dongle Stick EDR USB 2.0 Dual-Mode Highspeed ship from US - Newegg.com
Csr8510 Bluetooth 4.0 Dongle Csr 4.0 Adapter Mini Usb Bluetooth Adapter Transmitter For Windows Xp/vista/7/8/10 - Bluetooth Adapters - AliExpress
StarTech.com Mini USB Bluetooth 4.0 Adapter - Office Depot
Bluetooth Adapters for PC – Micro Bluetooth 5.0 USB Adapter with BR/EDR/BLE | TRENDnet - TRENDnet TBW-110UB
Amazon.com: MoGo Micro USB Bluetooth Adapter (MG103-0102) : Electronics
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
USB Bluetooth 5.0 Adapter/Dongle for PC - Bluetooth & Telecom Adapters | StarTech.com
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
Mini USB Bluetooth 2.1 Adapter - Class 2 - Bluetooth & Telecom Adapters | StarTech.com
USB Bluetooth V4.0 Adapter – AirTurn
IOGEAR - GBU521 - | Bluetooth Adapter | Bluetooth Dongle | USB Bluetooth
Does a micro-USB Bluetooth v4 dongle exist? - Super User
Orico Bta-508 Mini Usb Bluetooth-compatible 5.0 Adapter Computer Pc Mouse Keyboard Speaker Music Wireless Dongle Receiver - Bluetooth Adapters - AliExpress
StarTech USBBT1EDR4 Mini USB Bluetooth 4.0 Adapter - 50m / 165 ft. Class 1 EDR Wireless Dongle - Mini Bluetooth Dongle Bluetooth Smart Ready LE+EDR - Newegg.com
Amazon.com: StarTech.com Mini USB Bluetooth 4.0 Adapter - 10m (33ft) Class 2 EDR Wireless Dongle - USB Bluetooth Dongle - Bluetooth Smart Ready LE+EDR (USBBT2EDR4) : Everything Else
Bluetooth Adapter for PC,Techkey USB Mini Bluetooth 5.0 EDR Dongle for – mytechkey
Amazon.com: Bluetooth Adapter, Mini USB A Bluetooth 4.2 Transmitter, Bluetooth Transmitter for PS4, PCs, TVs, Laptops, and Other Types of Devices, : Electronics
4 In 1 Mini Usb Bluetooth Adapter Bluetooth 5.0 Adapter Mini Lcd Display Aux Audio Usb Adapter Bluetooth Receiver Transmitter - Pc Hardware Cables & Adapters - AliExpress
Targus Bluetooth® 4.0 Micro USB Adapter for Laptops
217877-01 BT700 USB-A Wireless BT USB Adapter Replacement