Asus USB-BT540 Bluetooth 5.4 Dongle Adapter

Next-Generation Bluetooth 5.4 Connectivity

The Asus USB-BT540 Bluetooth 5.4 Dongle Adapter upgrades your PC or laptop with the latest Bluetooth technology. Supporting Bluetooth 5.4, it delivers improved data transfer efficiency, lower latency, and enhanced power management compared to previous generations—making it ideal for wireless headphones, keyboards, mice, controllers, and other smart devices.

Faster, More Stable Wireless Performance

With enhanced range and signal stability, the USB-BT540 ensures reliable connections for both audio streaming and peripheral connectivity. Bluetooth 5.4 provides better coexistence with Wi-Fi networks and reduced interference, resulting in smoother performance during gaming, video calls, and media playback.

Ultra-Compact and Easy Installation

Designed in a nano-sized form factor, the adapter can remain plugged in without blocking nearby ports. Its USB interface allows simple plug-and-play installation on compatible systems, instantly enabling modern Bluetooth functionality without internal hardware upgrades.

Key Specifications:

• Model: Asus USB-BT540

• Bluetooth Version: 5.4

• Interface: USB

• Wireless Range: Extended Coverage

• Compatibility: Bluetooth Headphones, Keyboards, Mice, Controllers, Speakers

• Form Factor: Nano / Ultra-Compact

• Power Efficiency: Improved Low Energy Support

• Installation: Plug-and-Play (Supported OS Required)