Converts any DB15 cable or port with male connector into DB15 female. It is only 0.25 Inches thin with secure connection. This slim gender changer allows mismatched cable to connect and is panel mountable for wallplate applications. The low profile design reduces strain on computer ports and patented design provides better insulation and resistance improving its electrical properties. Works for all MIDI, game, video and X.21. (Connectors: DB15 Female to Female)