State-of-the-art wiring design ensures compatibility with all devices 100% of the time. Gold-plated copper contacts provide maximum conductivity with no data loss. Ground indents provide excellent retention with mating connectors for a safe, firm connection. Aluminum undermold shield meets FCC requirements on EMI/RFI interference for exceptional performance. Conveniently allows you to connect a keyboard with a PS/2 style connector to an AT style computer. Adapter/Charger Type: Reverse Keyboard Adapter; For Device Type: PS/2; AT Computer; Power Source(s): N/A; Connector/Port: N/A.