This is a conversion adapter for connecting a PC-9800 series computer to a monitor with a VGA connector. This is a set of 2. This is necessary if you want to connect an old PC-98 series computer to a current PC monitor or multi-scan monitor. The PC-9800 series side has a 2-row 15-pin male connector, and the monitor side has a 3-row 15-pin female connector (VGA). There are no noticeable scratches or stains, but please understand that this is a used item. It may not work depending on the model of the PC and monitor. Offered at the listed price. #DisplaySplitter #Connector #D-sub15pin #PC-9800Series #ForPC-98 #DisplayConversionAdapter #MonitorConversionConnector #MultiSync #VGA #VGAmontior