Gives you the option of extending the length of your serial mouse CGA/EGA video monitor or any other device with DB9 connectors to your PC.Primary InformationPC Compatibility : PC Dimensions&MiscellaneousLength : 25 feet ConnectionLeft Connector Gender : Male Right Connector Gender : Female Left Connector Type : 9 pin D-Sub (DB-9) Right Connector Type : 9 pin D-Sub (DB-9) UNSPSC CodeUNSPSC Code : 26121620 Product IDUPC: 722868309728Manufacturer Part: F2N209B25