Connects one IDE CD/DVD or hard drive and supports speed up to 133MBps. This premium improved-airflow round internal cable has 40 twisted pairs, PVC jacket and allows you to connect your IDE devices with minimal clutter and recommended for high performance PC and high-density rack mount servers. It is coated with flexible material for better wiring protection, reduces heat & saves space within the CPU, and make it easy to add or remove hard drives & add-on cards. The 10 Inches length is ideal for thin rack mount servers and high performance PCs. This cable is in bag-pack. (Connectors: 2 IDC40 Female - 0, 10 Inches; Color: Blue)