Product Description: Long Range USB Bluetooth 5.4 Adapter for Desktop PC USB Bluetooth Adapter Experience the cutting-edge Bluetooth 5.4 technology with our USB Bluetooth adapter. This latest version optimizes transmission delay and resolves connection defects found in older Bluetooth 5.0 models. Enjoy dual-mode support (BR EDR and low power Bluetooth) for reduced power consumption, high-speed connectivity, and a more stable connection with minimal sound quality loss. Broad Signal Coverage Equipped with a high-performance antenna, this adapter offers extensive signal coverage and superior penetration. It ensures seamless wireless transmission up to a remarkable distance of 160 meters, providing you with the freedom to move around without losing connection quality. Rotatable Antenna Design The compact Bluetooth antenna features a 180-degree rotation capability, allowing you to adjust for optimal signal reception. This design ensures a stable Bluetooth connection from any angle, preventing unexpected dropped calls or loss of signal quality, and enhancing your overall wireless experience. Multi Device Connectivity Our adapter supports simultaneous connections with multiple devices such as mobile phones and tablets. This eliminates the need for cumbersome data cables and enables quick file transfers via Bluetooth. It's also perfect for connecting gaming controllers, offering a seamless wireless gaming experience. Plug and Play Enjoy hassle-free connectivity with a wide range of Bluetooth-enabled devices, including keyboards, mice, headphones, and speakers. The plug-and-play feature allows you to use the Bluetooth function instantly, significantly improving your work efficiency and saving you valuable time.