Advanced Bluetooth 5.4 Technology: Experience superior wireless connectivity with the Bluetooth Adapter, featuring the latest Bluetooth 5.4 version for enhanced stability and speed. Universal Compatibility: Effortlessly connect with various Bluetooth-enabled devices such as keyboards, mice, headphones, and speakers, enhancing your PC's functionality. Plug and Play: Simple to use with no additional drivers needed; just plug the dongle into your PC's USB port and enjoy seamless connectivity. Compact and Portable: Its small size ensures it can be easily carried and used on different devices without blocking adjacent USB ports. Wide Application: Ideal for wireless streaming of audio, managing calls, or gaming, providing a versatile solution for all your Bluetooth needs. Color:As Shown Material:Plastic + Metal Package Contents: 1 * Bluetooth adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.