Bluetooth 4.0 USB Module (v2.1 Back-Compatible)
Bluetooth 4.0 USB Module (v2.1 Back-Compatible) : ID 1327 : $11.95 : Adafruit Industries, Unique & fun DIY electronics and kits
USB-BT4
Wireless USB Bluetooth Adapter Bluetooth V4.0 CSR 4.0 Dongle Music Sound Receiver Adaptador Bluetooth Transmitter For PC LAPTOP - AliExpress
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
Orcaa Bluetooth CSR 4.0 Dongle Premium Plug and Play for PC Gaming Office Computers
TP-Link UB400 - Bluetooth 4.0 USB Adapter for Computer/Notebook - UB400 - Wireless Adapters - CDW.com
Bluetooth Adapter Mini - DFRobot
Bluetooth 4.0 USB Wireless Nano Universal Dongle Adapter compatible with Desktops and Laptops
Mini USB Bluetooth 4.0 Dongle - 50m - Bluetooth & Telecom Adapters | Networking IO Products | StarTech.com
Mini USB Bluetooth Adapter - Hak5
1x Connector Dongle Adapter Car JVC KS-UBT1 Audio Dual Bluetooth 4.0 Tool | eBay
best selling blueteeth csr 4.0 dongle| Alibaba.com
Bluetooth® 4.0 Dual-Mode micro-USB Adapter | Shop Targus
Amazon.com: BlueDot Trading Mini Bluetooth Smart Low Energy Dongle Adapter, CSR 4.0 CSR4.0 Compliant, USB 2.0, for Windows 8 7 XP, Laptop Desktop PC : Electronics
Mini USB Bluetooth 4.0 Dongle - 50m - Bluetooth & Telecom Adapters | Networking IO Products | StarTech.com
Bluetooth Dongle CSR 4.0 USB Adapter at Rs 159/piece | USB Bluetooth Adapter in Hyderabad | ID: 20664948648
USB Bluetooth 4.0 Adapter Dongle CSR 4.0 Wireless Audio Receiver for Win 10 8 PC | eBay
IOGEAR - GBU521W6 - Micro USB Bluetooth 4.0 Transmitter Multi-Language version
CSR USB BT 4.0 Bluetooth Dongle CSR8510 - ElectroDragon
Bluetooth 4.0 USB Wireless Nano Universal Dongle Adapter compatible with Desktops and Laptops
