Bluetooth 5.0 Receiver and Transmitter USB Adapter for Computer and TV Audio

Many desktop computers and older televisions lack built-in Bluetooth, making wireless audio streaming inconvenient. This compact Bluetooth 5.0 adapter bridges that gap by functioning as both a receiver and a transmitter. Use it to send audio from a non-Bluetooth TV to wireless headphones, or receive music from a smartphone to a wired speaker system. The dual-mode operation covers two common connectivity needs with a single device, saving desk space and avoiding multiple adapters. A clear LED indicator shows the current mode, so you always know whether the unit is in receiver or transmitter mode.

Features and Construction

The adapter is built around Bluetooth 5.0 technology, providing a stable wireless connection for audio streaming. Its compact design makes it easy to leave plugged into a USB port without adding bulk.

Dual-Mode Operation

The unit switches between receiver and transmitter modes. In receiver mode the blue LED lights up, and in transmitter mode the red LED activates. This visual cue removes guesswork when setting up your audio chain.

Bluetooth 5.0 and Profiles

Bluetooth 5.0 is the core technology used for both modes. The adapter supports A2DP and AVRCP profiles, but only in receiver mode. These profiles enable high-quality stereo audio streaming and basic playback control from a connected device.

Compact Physical Dimensions

Measuring 32mm x 17mm x 8.5mm, the adapter is small enough to stay plugged into a USB port without interfering with adjacent ports. Its low profile suits permanent installation behind a computer or TV.

Uses and Placement

This adapter is designed to solve common audio connectivity challenges in home and office environments. Its dual-mode nature makes it useful across several scenarios.

Connecting a Computer to Wireless Speakers

Plug the adapter into a desktop computer's USB port in transmitter mode to send audio to Bluetooth headphones or speakers. This is ideal for computers that lack built-in wireless audio.

Adding Bluetooth to a TV

Use the adapter in transmitter mode with a TV USB port to stream TV audio to Bluetooth headphones or a soundbar. This enables private listening without disturbing others.

Receiving Audio from a Phone

In receiver mode, the adapter can accept audio from a smartphone or tablet and play it through a wired speaker system or car stereo. This is useful for older audio equipment without Bluetooth.

Benefits and Buying Value

The adapter offers practical value through its dual functionality and compact design. It simplifies wireless audio setup without requiring technical expertise.

Reuse and Low Maintenance

Once plugged into a USB port, the adapter draws power from the host device and requires no batteries or charging. Its small size means it can remain in place permanently for instant wireless connectivity.

Why Choose This Product

If you need to add Bluetooth to a non-Bluetooth device, this adapter provides a single solution that works both ways. The LED indicator makes mode selection obvious, and the 10-metre range covers typical living room or office distances.