AirTurn | USB Bluetooth V4.0 Adapter
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 - Newegg.com
LogiLink BT0037 | ▤ Full Specifications & Reviews
USB Bluetooth 4.0 Adapter | Advantage Software
Amazon.com: Bluetooth Adapter for PC, ZEXMTE Bluetooth USB Adapter 5.0 Bluetooth Dongle Bluetooth Receiver,Bluetooth Adapter for PC Windows 10/8/7 for Desktop, Laptop, Mouse, Keyboard, Headsets, Speakers : Electronics
IOGEAR Micro USB Bluetooth 4.0 Transmitter Multi-Language Version - Network adapter - USB - Bluetooth 4.0 - Class 2 | Dell USA
USB Bluetooth Adapter Dongle for PC | Avantree DG40S
Amazon.com: Bluetooth Adapter for PC,USB Bluetooth Dongle Wireless Transfer for Desktop Windows 10/8.1/8/7,Support Bluetooth Headphones Keyboard Mouse Speakers Printer : Electronics
Rocketek Broadcom BCM 4.0 A2DP Bluetooth Adapter Independent MAC USB Dongle for PC Computer Speaker Audio Receiver transmitter|USB Bluetooth Adapters/Dongles| - AliExpress
IOGEAR - GBU521 - | Bluetooth Adapter | Bluetooth Dongle | USB Bluetooth
Mini USB Bluetooth 4.0 Dongle - 50m - Bluetooth & Telecom Adapters
USB Bluetooth 4.0 Receiver Adapter – Ugreen
Cable Matters Bluetooth 4.0 Low Energy USB Adapter for Windows 8.1/8/7/Vista/XP in Black - Walmart.com
Bluetooth Adapter for PC USB Bluetooth Dongle 4.0 EDR Receiver Techkey Wireless Transfer for Stereo Headphones Laptop Windows 10, 8.1, 8, 7 - Newegg.com
Mini USB Bluetooth 4.0 Dongle - 50m - Bluetooth & Telecom Adapters
Rocketek Broadcom BCM 4.0 A2DP Bluetooth Adapter Independent MAC USB Dongle for PC Computer Speaker Audio Receiver transmitter|USB Bluetooth Adapters/Dongles| - AliExpress
Trust.com - Manga Bluetooth 4.0 Adapter
Wavlink 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 ---Shipped by Newegg - Newegg.com
1.0-1_normal_1548386469639b.jpg "UB400 | Bluetooth 4.0 Nano USB Adapter | TP-Link")
UB400 | Bluetooth 4.0 Nano USB Adapter | TP-Link
Cable Matters Bluetooth 4.0 Low Energy USB Adapter for Windows 8.1/8/7/Vista/XP in Black - Walmart.com
bluetooth 4.0 adapter. Driver can't be installed. - Microsoft Community
Trust.com - Manga Bluetooth 4.0 Adapter
Amazon.com: Bluetooth Adapter for PC, ZEXMTE Bluetooth USB Adapter 5.0 Bluetooth Dongle Bluetooth Receiver,Bluetooth Adapter for PC Windows 10/8/7 for Desktop, Laptop, Mouse, Keyboard, Headsets, Speakers : Electronics
Cable Matters Bluetooth 4.0 Low Energy USB Adapter for Windows 8.1/8/7/Vista/XP in Black - Walmart.com
Amazon.com: Bluetooth Adapter for PC, ZEXMTE Bluetooth USB Adapter 5.0 Bluetooth Dongle Bluetooth Receiver,Bluetooth Adapter for PC Windows 10/8/7 for Desktop, Laptop, Mouse, Keyboard, Headsets, Speakers : Electronics
Amazon.com: Kinivo USB Bluetooth Adapter for PC BTD-400 (Bluetooth 4.0 Dongle Receiver, Low Energy) - Compatible with Windows 11/10/8.1/8/7, Raspberry Pi, Linux, MacOS, Laptop & Headphones : Electronics
