The USB Audio Board is a replacement part specifically designed for the Lenovo Yoga 900-13ISK laptop. It is a genuine Lenovo product, ensuring a perfect fit and compatibility with the laptop. This board is essential for connecting external audio devices and providing sound functionality for the Lenovo Yoga 900-13ISK model. Easy to install, this USB Audio Board is a reliable and high-quality component for enhancing the overall performance of your laptop. Actual Item Pictured! Thanks For Looking!