UGREEN USB Wireless Bluetooth 4.0 Adapter
Combination WiFi + Bluetooth 4.0 USB Adapter : ID 4827 : $14.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Panda Bluetooth 4.0 USB Nano Adapter - Windows XP/Vista/7/8/8.1/10/11, Mint, Ubuntu, Fedora, openSUSE, Lubuntu, Zorin, BackTrack5 R3, Kali Linux, Raspbrian Wheezy and OpenELEC
AirTurn | USB Bluetooth V4.0 Adapter
USB Bluetooth 4.0 Adapter | Advantage Software
Bluetooth 4.0 USB Module (v2.1 Back-Compatible) : ID 1327 : $11.95 : Adafruit Industries, Unique & fun DIY electronics and kits
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
USB Bluetooth 4.0 Adapter - 10m Class 2 - Bluetooth & Telecom Adapters | StarTech.com
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
New USB 4.0 Dongle CSR 4.0 Wireless Bluetooth Network Laptop Dual Mode Adapter
Gold USB Bluetooth Adapter Dongle 4.0/5.0/2.0 for Desktop Laptop Headphones Mous | eBay
Tripp Lite Mini Bluetooth USB Adapter 4.0 Class 1 164ft Range 7 Devices - U261-001-BT4 - -
Combination WiFi + Bluetooth 4.0 USB Adapter : ID 4827 : $14.95 : Adafruit Industries, Unique & fun DIY electronics and kits
16v 4.0x1.7mm Universal Ac/dc Adaptor Power Adapter Supply 16 Volt 4.0mm 0.9a 900ma 1a 1.5a 2a 2.5a 2500ma 5.5*2.5mm Converter - Ac/dc Adapters - AliExpress
Trust Mini Adapter USB 4.0 Black | Techinn
Long-Range USB Bluetooth 4.0 Micro Adapter – Sonnet Online Store
Tripp Lite Mini Bluetooth USB Adapter 4.0 Class 1 164ft Range 7 Devices - U261-001-BT4 - -
USB Bluetooth Adapter PC 4.0, Wireless Bluetooth Receiver - Maxesla
COOLM 4.0x1.7mm DC Power Adapter Converter Plug 4.0mm x 1.7mm Male Plug DC Adapter Conversion Cable for GPS Navigator/Asus/HP Mini Netbook Laptop 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
Mini USB Bluetooth 4.0 Dongle - 50m - Bluetooth & Telecom Adapters | StarTech.com
USB Bluetooth 4.0 Adapter - 10m Class 2 - Bluetooth & Telecom Adapters | StarTech.com
![Amazon.com: SABRENT USB Bluetooth 4.0 Micro Adapter for PC [v4.0 Class 2 with Low Energy Technology] (BT UB40) : Electronics](https://m.media-amazon.com/images/I/71i0HInvk2L.jpg "Amazon.com: SABRENT USB Bluetooth 4.0 Micro Adapter for PC [v4.0 Class 2 with Low Energy Technology] (BT UB40) : Electronics")