This Slimline DB9 Gender Changer features two slimline DB9M connectors, offering a reliable, cost-saving way to convert a 9 pin female port to a 9 pin male port.The Slimline DB9 Gender Changer is backed by lifetime warranty, guaranteeing long-lasting performance.The StarTech.com Advantage- A cost-effective way of converting a 9-pin female port to a 9-pin male port- Easy to use and install- Backed by StarTech.com's lifetime warranty