Tripp Lite's AT-to-PS/2 keyboard adapter allows you to connect a keyboard with an AT style plug to a computer with a PS/2 style connector. Gold plated copper contacts provide maximum conductivity with no data loss. An aluminum undermold shield meets FCC requirements on EMI/RFI protection. Din5 Female to MiniDin6 (PS2) Male. Tripp Lite warrants this product to be free from defects in materials and workmanship for life.