The KTZ304141-R is a refurbished mainboard designed specifically for certain ultrasound scanners. It has been certified as refurbished and tested to ensure quality. The part number for this item is RFM323-2, excluding MUX SCW, and it was manufactured in December 2014. This mainboard features a plug-and-play design that allows for easy installation and quick setup. It enhances the functionality and reliability of the scanner, providing a cost-effective solution compared to repairs, with delivery expected within 7-14 days. Additionally, it comes with a limited warranty for added peace of mind.