ValueDeluxe HOP-141X HOP-141B HOP-14XX DVD Laser Lens for XBOX 360 BenQ LITE-ON DG-16D2S with ValueDeluxe Microfiber cloth FOR BenQ LITE-ON DG-16D2S HOP-141X HOP-141B HOP-14XX DVD Laser Lens There is an anti-static solder ball which needs to be removed prior to installing. We can remove this for you at your request. A link to our online installation guide is available in the package. This product is high quality non-OEM whcih meets or exceeds original quality. Professional installation is highly recommended.