Product Name: Full copper cable core DB25P female to IDC26P female baffle cable IDC26 to DB25 (Parallel). Female to female connection. Perfect for the SmoothStepper, UC400 and other CNC boards The DB25 connector also fits directly into the DB25 slot of most cases. Add 1 motherboard cable adapter DB-25 Female to 26 Pin port to your computer,Ensure smooth data flow from your parallel port. This adapter cable connects to the motherboard or I/O adapter via flat ribbon cabling. Compatible with most brands of motherboards and I/O cards. The 11-inch length exceeds the standard length of cables often provided with motherboards, and provides flexibility for your connection.