Product Description: Bluetooth 5.4 Adapter for PC Desktop - EDR BLE 328FT Wireless Transfer Low Latency and Stable Connection: Upgrade your wireless experience with the latest Bluetooth 5.4 technology. This USB Bluetooth adapter significantly reduces transmission latency and resolves connection issues found in older Bluetooth 5.0 models. Supporting dual mode (BR/EDR + low energy Bluetooth), it ensures low energy consumption, high-speed data transfer, and a stable connection with minimal sound quality loss, perfect for seamless audio and data streaming. Extended Coverage Range: Enjoy an impressive transmission distance of up to 328 feet without obstacles. The adapter is equipped with a built-in high-performance antenna, providing wider signal coverage and strong penetration. This ensures you stay connected even in larger spaces, making it ideal for home or office use. Rotatable Antenna: The innovative 180° rotatable antenna design allows you to adjust for optimal signal reception. This feature ensures a stable Bluetooth connection and powerful wireless transmission from any angle, enhancing your device's connectivity and performance. Multi Device Connectivity: Effortlessly connect multiple devices simultaneously. This adapter supports connections to both phones and tablets without the need for cumbersome data cables. Enjoy seamless file transfers and connect to game controllers for an enhanced wireless gaming experience. Plug and Play Compatibility: Designed for ease of use, this USB Bluetooth dongle is compatible with Windows 11, 10, and 8.1. Its plug-and-play functionality makes it simple to connect Bluetooth keyboards, mice, headphones, and speakers, providing a hassle-free setup for all your Bluetooth-enabled devices. Enhance your PC's connectivity with this versatile Bluetooth 5.4 adapter, offering superior range, stability, and multi-device support for a seamless wireless experience.