USB Bluetooth 4.0 Adapter - Power Music Hardware Store
LM1010-0972 - Lm Technologies - BLUETOOTH ADAPTER W/ANTENNA, V4.0, 3MBPS
AirTurn | USB Bluetooth V4.0 Adapter
Super Nano Bluetooth 4.0 Adapter
Kinivo BTD-400 Bluetooth 4.0 Low Energy USB Adapter - Works With Windo
Long-Range USB Bluetooth 4.0 Micro Adapter – Sonnet Online Store
Bluno Bee - Turn Arduino to Bluetooth 4.0 (BLE) Board - DFRobot
KRC-86B CSR8630 bluetooth 4.0 Stereo Audio Receiver Module Board A2DP AVRCP
LM1010-0970, Long Range Bluetooth® v4.0 Dual Mode Adapter
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Amazon.com: SABRENT USB Bluetooth 4.0 Micro Adapter for PC [v4.0 Class 2 with Low Energy Technology] (BT UB40) : Electronics
AirTurn | USB Bluetooth V4.0 Adapter
AirTurn | USB Bluetooth V4.0 Adapter
USB Bluetooth 4.0 Adapter for Desktop, Laptop, Mouse, Keyboard, Printer, Headset | eBay
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 V4.0 Adapter Dual Mode Wireless Dongle Csr 4.0 Bluetooth Adapter For Windows 7,8,10 Pc Computer Laptop - Bluetooth Adapters - AliExpress
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._AC_UF894,1000_QL80_.jpg "Amazon.com: SABRENT USB Bluetooth 4.0 Micro Adapter for PC [v4.0 Class 2 with Low Energy Technology] (BT UB40) : Electronics")
Amazon.com: SABRENT USB Bluetooth 4.0 Micro Adapter for PC [v4.0 Class 2 with Low Energy Technology] (BT UB40) : Electronics
Bluetooth V4.0 HM-11 BLE Module | Seeed Studio Wiki
Bluetooth 4.0 USB Adapter For Laptop/PC: Buy Online at Best Prices in SriLanka | Daraz.lk
CSR USB BT 4.0 Bluetooth Dongle CSR8510 – ElectroDragon
Orcaa Bluetooth CSR 4.0 Dongle Premium Plug and Play for PC Gaming Office Computers
