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Small USB Bluetooth 5.3 adapter with two adjustable external antennas

AUTYUE

AUTYUE A03#Q2392_B Bluetooth 5.3 adapter dual antenna 150m

SKU CH-911P-JT5MY

Bluetooth 5.3 USB adapter with dual adjustable antennas reaches 150 metres in open space and works driver-free on Windows 8.1, 10 and 11

  • TypeBluetooth Adapter
  • Dual high-gain antennas extend range to 150 metres
  • Bluetooth 5.3 delivers 3 Mbps transfer speed
  • Plug-and-play on Windows 8.1, 10 and 11
  • Antennas rotate 90° vertical and 180° horizontal
  • Connects headsets, keyboards, mice and speakers simultaneously

Long-range USB Bluetooth 5.3 adapter

The AUTYUE A03#Q2392_B adds Bluetooth 5.3 connectivity to Windows PCs and laptops. It uses a Class 1 radio with dual 2dBi antennas to reach 150 metres in open areas. The adapter plugs into a standard USB port and supports Bluetooth versions down to 2.0.

Dual rotatable antennas and driver handling

Two external antennas rotate vertically by 90 degrees and horizontally by 180 degrees for signal optimisation. Windows 8.1, 10 and 11 work without drivers; Windows 7 may need the supplied driver package. The device does not support macOS, Linux, consoles or car stereos.

150-metre open-area range

The single specification that decides fit is the 150-metre line-of-sight range provided by the Class 1 radio and dual antennas. Buyers needing only short-range desk connections will not benefit from the extra size. The adapter handles one audio stream at a time.

Highlights

  • Dual high-gain antennas extend range to 150 metres
  • Bluetooth 5.3 delivers 3 Mbps transfer speed
  • Plug-and-play on Windows 8.1, 10 and 11
  • Antennas rotate 90° vertical and 180° horizontal
  • Connects headsets, keyboards, mice and speakers simultaneously

Specifications

BrandAUTYUE
ModelA03#Q2392_B
TypeBluetooth Adapter

Questions about this item

How do I maintain the dual 2dBi antennas on the AUTYUE A03#Q2392_B adapter?

The rotating antennas need no scheduled maintenance. Keep the hinge joints free of dust and avoid forcing them past 90° vertical or 180° horizontal rotation.

What limits the 150 m range of the AUTYUE A03#Q2392_B adapter during continuous use?

The Class 1 radio and Bluetooth 5.3+EDR link caps throughput at 3 Mbps; walls, interference or multiple paired devices will reduce the practical distance well before the 150 m open-air figure.

How much heat or noise does the AUTYUE A03#Q2392_B adapter produce when running all day?

The RTL8761BW chip draws very low power and has no fan, so the adapter stays silent and barely warm during extended operation.

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