Connect two SCSI IDC50 CD/DVD or hard drives and supports the maximum speed. This premium improved-airflow cable has silver braid shielding with translucent jacket and an extra connector for a terminator which eliminates the need for expensive pass-thru type terminator. It allows you to connect your SCSI devices with minimal clutter and is recommended for high performance PC and high-density rack mount servers. In addition to being coated with flexible material for better wiring protection, these cables reduce heat and save space within the CPU, and makes it easy to add or remove hard drives & add-on cards. (Connectors: 4 IDC50 - 0, 19, 29, 30 Inches; Color: Silver)