DrPhone BlueLink B4 Bluetooth 5.4 USB Adapter – Mini Dongle for PC & Laptop – Plug & Play – 10–20m range - Black

DrPhone BlueLink B4 – Bluetooth 5.4 USB Adapter – Mini Dongle for PC & Laptop

Want to easily add Bluetooth to your desktop or laptop? With the DrPhone BlueLink B4 you can wirelessly connect all your devices thanks to the latest Bluetooth 5.4 technology. Compact, powerful and ready to use immediately.

Fast and stable connection (Bluetooth 5.4)

The BlueLink B4 supports Bluetooth 5.4 and is backwards compatible with 5.0 / 4.0 / 3.0 / 2.0. This provides:

• Better connection

• Lower latency (ideal for audio and gaming)

• Lower power consumption (EDR + BLE)

• Up to 3 Mbps transfer speed

Connect up to 7 devices simultaneously

Use multiple devices in parallel:

• Wireless headphones or speaker

• Keyboard and mouse

• Game controller

• Printer

• Smartphone
  Note: when two audio devices are connected simultaneously, usually only one device plays audio (standard Bluetooth limitation).

Plug & Play for Windows 11 / 10 / 8.1

No installation needed:

• Windows 11 / 10 / 8.1: ready to use immediately

• Windows 7: driver required

Compact design – barely visible

Thanks to the ultra-mini size (only 2.2 cm high) the adapter remains almost invisible in your USB port. Ideal for laptops and desktop PCs.

Range up to 10–20 metres

The built-in antenna ensures a stable connection up to 20 metres in open space.

Suitable for among others

• PC and laptop

• Bluetooth headsets

• Speakers

• Controllers (PS/Xbox)

• Keyboard and mouse

• Smartphones and tablets

• Printers

Product specifications

• Model: DrPhone BlueLink B4

• Bluetooth version: 5.4

• Range: 10–20 metres

• Speed: up to 3 Mbps

• Connection: USB-A

• Compatibility: Windows 7 / 8.1 / 10 / 11

• Dimensions: 2.2 × 1.4 × 0.6 cm

Package contents

• DrPhone BlueLink B4 Bluetooth USB adapter

• Manual