ASUS Adap Bluetooth USB-BT540
Transmitter & ReceiverPrice in EUR including VAT
Free shipping starting at 39,–
Your ultimate solution for wireless connectivity. The USB-BT540 features the latest Bluetooth 5.4 technology, allowing you to connect up to 7 Bluetooth Smart Devices simultaneously. Enjoy faster connections, connect more devices, and extend your range like never before!
High quality, unparalleled efficiency. The USB-BT540 is equipped with the LC3 codec, which provides an energy-efficient and high-quality audio experience while reducing the device's power consumption by approximately 50%.
Bluetooth adapter type  | Transmitter & Receiver | 
Item number  | 53949053 | 
Manufacturer  | ASUS | 
Category  | Bluetooth audio adapters | 
Manufacturer no.  | 90IG09N0-MO0B00 | 
Release date  | 9/1/2025 | 
Colour  | Black  | 
Exact colour description  | Black  | 
Bluetooth adapter type  | Transmitter & Receiver | 
Bluetooth version  | 5.4 | 
Audio inputs  | USB Type C  | 
Power supply  | USB power delivery  | 
Country of origin  | China  | 
Manufacturer commitment  | RE100, SBTi  | 
Manufacturer compensation  | According to RE100, the manufacturer ASUS fully compensates for its energy consumption, leading to a reduction in emissions. | 
CO₂-Emission  | |
Climate contribution  | 
Scope of delivery  | Bluetooth 5.0 USB adapter, Manual  | 
Height  | 9.30 mm | 
Width  | 26 mm | 
Depth  | 12.50 mm | 
Weight  | 30 g | 
Length  | 12.40 cm | 
Width  | 9.80 cm | 
Height  | 2.40 cm | 
Weight  | 31 g | 
Product Safety  |