DeLOCK USB 2.0 4.0 Bluetooth Adapter

This USB 2.0 Bluetooth adapter by DeLOCK provides easy wireless connectivity for PCs and laptops. It supports Bluetooth 4.0 and the A2DP profile for stereo audio streaming, while its compact low-profile design protrudes only about 7 mm from a USB port, allowing it to remain connected on the go. The adapter is compatible with common desktop and laptop setups and is suitable for connecting phones, headsets, speakers and other Bluetooth devices to a computer.

Advantages

The DeLOCK Bluetooth Adapter offers Bluetooth 4.0 support with A2DP for stereo audio, a USB 2.0 host interface for plug-and-play convenience, and a compact black housing (approx. 15 × 22.3 × 7.4 mm) that minimizes protrusion from the USB port. Its small size makes it convenient for permanent connection to laptops without blocking neighbouring ports.

Suitable for

• Connecting Bluetooth headsets and speakers to a PC or laptop
• Wireless data transfer between two computers or between a PC and a mobile phone
• Adding Bluetooth capability to desktops that lack built-in Bluetooth
• Streaming stereo audio to A2DP-compatible devices

Key specifications

• Brand: DELOCK
• Model / MPN: 61004
• EAN: 4043619610044
• Interface: USB (USB 2.0)
• Bluetooth version: 4.0
• Supported profile: A2DP (Advanced Audio Distribution Profile)
• Colour: Black
• Dimensions (W × D × H): approx. 15 × 22.3 × 7.4 mm

How to use

Insert the adapter into an available USB port on your computer. Install any required drivers if your operating system does not automatically recognise the device — drivers are typically available from the manufacturer. Enable Bluetooth on both the computer and the device you want to pair, then use the operating system’s Bluetooth settings to discover and pair with the DeLOCK adapter. After pairing, select the adapter as the audio output when streaming via A2DP.

Recommendations

Use a free USB port with sufficient clearance to ensure other ports are not blocked. For optimal audio streaming with A2DP, keep the connected devices within recommended Bluetooth range and avoid strong interference sources such as large metal objects or other active wireless transmitters.