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CSL - USB Nano V4.0 Bluetooth Adapter with LED, Class 4.0 Technology, Latest Standard, Plug Play &, + 8 Windows 7 Windows + Windows 8.1 : Amazon.de: Computer & Accessories
100 set Mini USB Bluetooth V4.0 Dual Mode Wireless-Dongle stecker CSR 4,0 Adapter Audio Sender Für Win8 7 WIN10 XP 25
Bluetooth Adapter 4.0 USB CSR V4.0 - ChipSpain.com
CSR USB BT 4.0 Bluetooth Dongle CSR8510 – ElectroDragon
LOGILINK BT0048: Bluetooth USB-C Adapter, V4.0 + EDR bei reichelt elektronik
Amazon.com: Kinivo USB Bluetooth Adapter for PC BTD400 (Bluetooth 4.0 Dongle Receiver, Low Energy) - Compatible with Windows 11/10/8.1/8/7, Raspberry Pi, Linux, MacOS, Laptop & Headphones : Electronics
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CSR USB BT 4.0 Bluetooth Dongle CSR8510 – ElectroDragon
USB Bluetooth V4.0 Wireless Mini Adapter Dongle - PrimeCables® at PrimeCables Canada
Amazon.com: USB Bluetooth Adapter, 4.0 Dongle Ideapro Micro Bluetooth Transmitter, Transfer for Laptop Windows 10 Raspberry Pi, Linux, Stereo Headset, Wireless Keyboard Headphone : Electronics
LogiLink USB Bluetooth V4.0 Dongle
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
Mini USB Bluetooth V4.0 20M 3Mbps Dongle Dual Mode Wireless Adapter Device COM43 - Faranux Electronics
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LogiLink USB Bluetooth V4.0 Dongle | Günstig
Amazon.com: SABRENT USB Bluetooth 4.0 Micro Adapter for PC [v4.0 Class 2 with Low Energy Technology] (BT UB40) : Electronics
EkoBuy - EkoBuy USB Bluetooth v4.0 CSR Adapter Dongle PC Windows 10 8 7 XP in Retail Pack - EkoBuy