This 25-pin Parallel to 25-pin Header Slot Plate features one DB25 Female connector and one IDC 25 connector. Features: Add a 25-pin Parallel port to the back of your computer Easy to use and install Length : 20 cm Connector(s) at end A : 1 x DB-25 (25 pin; D-Sub) Female Connector(s) at end B : 1 x IDC (25 pin; Motherboard Header) Female Note : Please refer to the Technical Specifications to ensure your motherboard is compatible with this product. (Note : Photo attached is for reference only， it may be slightly varied in items of colour， shape from the actual item delivered from time to time)