AirTurn | USB Bluetooth V4.0 Adapter
CSR USB BT 4.0 Bluetooth Dongle CSR8510 – ElectroDragon
BLE to USB Dongle – MBIENTLAB
Sabrent Bluetooth 4.0 USB Adapter, BT-UB40
USB Bluetooth 4.0 Adapter - 10m Class 2 - Bluetooth & Telecom Adapters | StarTech.com
Long-Range USB Bluetooth 4.0 Micro Adapter – Sonnet Online Store
Mini Bluetooth 4.0 (Class 1) USB Adapter | Eaton
DELOCK 61003: Bluetooth 4.0 Adapter, USB Type-C at reichelt elektronik
Bluetooth USB Adapter CSR 4.0 for Laptop PC Support Windows 10/8/7/Vista/XP | eBay
Iogear® Micro USB Bluetooth 4.0 Adapter (GBU521W6) | Staples
IOGEAR - GBU521 - | Bluetooth Adapter | Bluetooth Dongle | USB Bluetooth
Tp-link Nano USB 2.0 Bluetooth 4.0 Adapter Golden | Techinn
USB Bluetooth Adapter PC 4.0, Wireless Bluetooth Receiver - Maxesla
Amazon.com: Cable Matters USB Bluetooth Adapter (USB to Bluetooth 4.0 Adapter) for Windows 10, 8.1, 8, 7, Vista, XP, Raspberry Pi in Black : Electronics
![nRF52840 USB Key with TinyUF2 Bootloader - Bluetooth Low Energy [MDBT50Q-RX] : ID 5199 : $15.95 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/413x309/4827-01.jpg "nRF52840 USB Key with TinyUF2 Bootloader - Bluetooth Low Energy [MDBT50Q-RX] : ID 5199 : $15.95 : Adafruit Industries, Unique & fun DIY electronics and kits")
nRF52840 USB Key with TinyUF2 Bootloader - Bluetooth Low Energy [MDBT50Q-RX] : ID 5199 : $15.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Tripp Lite Mini Bluetooth USB Adapter 4.0 Class 1 164ft Range 7 Devices - network adapter - USB - U261-001-BT4 - Wireless Adapters - CDW.com
Bluetooth® 4.0 Dual-Mode micro-USB Adapter | Shop Targus
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
UGREEN USB Wireless Bluetooth 4.0 Adapter
Amazon.com: IOGEAR Bluetooth 4.0 USB Micro Adapter, GBU521 : Electronics
USB Bluetooth 4.0 BLE Low Energy Dongle
Csr8510 Bluetooth 4.0 Dongle Csr 4.0 Adapter Mini Usb Bluetooth Adapter Transmitter For Windows Xp/vista/7/8/10 - Bluetooth Adapters - AliExpress
TP-Link USB Bluetooth Adapter for PC (UB400), Bluetooth Dongle Supports Windows PC for Desktop, Laptop, Mouse, Keyboard, Printers, Headsets, Speakers, PS4/ Xbox Controllers - Bulk Packaging - 1 Pack - Walmart.com
ASUS USB-BT400 - network adapter - USB 2.0 - USB-BT400 - Storage Mounts & Enclosures - CDW.com
Bluetooth 4.0 USB Module (v2.1 Back-Compatible) : ID 1327 : $11.95 : Adafruit Industries, Unique & fun DIY electronics and kits
UB400 - TP-LINK Bluetooth 4.0 Nano USB Adapter - MacConnection
