Bluetooth adapter UGREEN 54556-0 receiver Bluetooth 6.0 LDAC

UGREEN Bluetooth adapter 54556-0 receiver Bluetooth 6.0 LDAC provides a compact way to add modern wireless audio reception to non‑wireless speakers, car stereos and home audio systems. The receiver supports Bluetooth 6.0 for improved connection stability and lower latency, while the LDAC codec enables higher-resolution audio streaming from compatible smartphones, tablets or computers. The adapter is intended as a practical upgrade for legacy devices that lack built-in Bluetooth functionality and for situations where a reliable wireless connection is needed for music playback.

Advantages

The UGREEN Bluetooth adapter delivers stable wireless reception with Bluetooth 6.0 and supports LDAC for higher bitrate audio transmission when paired with compatible sources. Its small form factor allows discreet placement near audio inputs, and the receiver offers simple pairing and automatic reconnection to known devices. The adapter is compatible with a wide range of audio equipment via standard analog or digital audio inputs, enabling straightforward integration without modifying existing hardware.

Suitable for

• Adding Bluetooth playback to passive or active speakers
• Streaming audio to car stereos that lack Bluetooth
• Connecting smartphones, tablets or laptops to home audio systems
• Upgrading legacy audio equipment for wireless music playback

Key specifications

• Bluetooth version: Bluetooth 6.0 for improved stability and reduced latency
• Audio codec support: LDAC for high-resolution audio streaming (when supported by source)
• Audio outputs: standard analog and/or digital outputs for connection to speakers and stereos
• Form factor: compact receiver designed for near‑device placement
• Pairing: one‑touch pairing with automatic reconnection to previously paired devices

How to use

Connect the UGREEN adapter to the audio input of your speaker, amplifier or car stereo using the appropriate cable or input (analog or digital). Power the receiver according to the device’s power requirements. Enable Bluetooth on your phone, tablet or computer and search for available devices; select the adapter from the list and complete pairing. After initial pairing, the adapter should reconnect automatically when powered and within range of a previously paired source. Select LDAC in your source device’s Bluetooth codec settings if high-resolution streaming is desired and supported.

Usage recommendations

Place the adapter close to the audio input and avoid large metal obstructions to maintain a stable Bluetooth connection. For best audio quality, use a source device that supports LDAC and ensure the codec is enabled in the device settings. Keep firmware and source device software up to date to benefit from connection and compatibility improvements.