The IDC2PIN18, 18-inch Motherboard/HDD LED cable features two 2-pin header connectors, enabling you to connect your system LED panel status lights to your motherboard or hard drive controller. Constructed of high quality materials, this durable Motherboard/HDD LED cable is backed by Star Tech.com's Lifetime Warranty. The Star Tech.com Advantage 18 inch IDC cable allows flexible routing of connections inside the computer case. Easy to use & install Backed by Star Tech.com’s lifetime warranty