ASUS USB-BT400 USB Adapter w/ Bluetooth Dongle Receiver, Laptop & PC Support, Windows 10 Plug and Play /8/7/XP, Printers, Phones, Headsets, Speakers, Keyboards, Controllers,Black : Electronics

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USB Bluetooth 5.3 Adapter for Desktop PC, Really Plug & Play Mini Bluetooth EDR Dongle Receiver & transmitter for Laptop Computer Headphones Keyboard Mouse Speakers Printer Windows 11/10/8.1 : Electronics

The USB-BT400 is a Bluetooth Smart Ready USB adapter with Bluetooth 4.0 capabilities. It connects you with a multitude of compatible devices and supports Bluetooth Low Energy (BLE) to reduce power consumption. In dual-mode, the USB-BT400 maintains full backward compatibility with Bluetooth 3.0, 2.1, and 2.0.

Asus USB-BT400 Bluetooth 4.0 USB Adapter

【Multiple Uses】 Bluetooth 4.0 USB Dongle Adapter can easily add Bluetooth feature for your computer, enables the computer to wirelessly connect more

Bluetooth 4.0 USB Dongle Adapter - Maxesla Wireless Bluetooth Transmitter Receiver for Windows 10/8 / 7 / Vista/XP Laptop PC for Bluetooth Speaker

Hideez USB Bluetooth 4.0 Adapter for PC, macOS, Linux, Raspberry Pi – Low Energy, Long Range Bluetooth EDR Dongle for Mouse, Keyboard, Headphones, Speakers, Printers - Yahoo Shopping

TP-Link USB Bluetooth Adapter for PC(UB400), 4.0 Bluetooth Dongle Rece –

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🔌 ORICO USB Bluetooth 5.0 Adapter, Mini Wireless Dongle…