This DMS 59 to DVI & VGA Y cable means that you can break out one LFH 59 or LFH 60 (DMS 59 & DMS 60) connection on Matrox Qid, n Vidia Quadro, & PNY Quadro cards into one DVI-I dual link female connector & one high density DB15 female connector, letting you to connect one VGA monitor & one DVI monitor for a cost-effective dual display solution.