Add an extra parallel port to the back of your PC from your motherboardThis 25-pin Parallel to 25-pin Header Slot Plate features one DB25 Female connector and one IDC 25 connector.Backed by Lifetime Warranty and constructed of only top quality components, our Parallel Slot Plate adapter offers a cost-effective solution for adding a Parallel device connection using a compatible motherboard.The StarTech.com Advantage- Add a 25-pin Parallel port to the back of your computer- Easy to use and install- Backed by StarTech.com's lifetime warranty