The Pro Series Keyboard Adapter allows you to connect a keyboard with a "PS/2" style connector to an AT style computer.PRODUCT FEATURES:Gold plated copper contacts provide maximum conductivity with no data loss;Aluminum undermold shield to meet FCC requirements on EMI/RFI interference;State-of-the-art wiring design ensures 100% compatibility with all devices 100% of the time;Ground indents provides excellent conductivity and retention with mating connectors.irements on EMI/RFI interference;State-of-the-art wiring design ensures 100% compatibility with all devices 100% of the time;Ground indents provides excellent conductivity and retention with mating connectors.