"Be ready for the next high speed SCSI protocol with Ultra320 cables from Cables To Go. Ultra320 SCSI provides the most competitive performance choice for high-traffic workstations, servers, multi-user systems, and storage area networks (SANs). This high-quality cable supports both single-ended and LVD connections. The fully laminated twisted and flat design allows for tighter impedance control, and is designed to maintain single-ended and differential impedance. All Cables To Go SCSI cables adhere to SCSI specifications to ensure maximum performance and data integrity. Connectors: 68-pin Male to 3 x 68-pin Male; one for the SCSI controller card, two for SCSI devices, and one for an attached terminator. Supported Transfer Speed: up to 320Mb/s. Devices Supported: 2. Backwards compatible with Ultra2/Ultra160 applications. Connector Spacing: 0-16-21-22in. Ideal for internal hard drives, removable storage devices, and other LVD/SE peripherals."