QVS SCSIR-3 Premium SCSI Round Internal Ribbon Cable The QVS SCSIR-3 Premium SCSI Round Internal Ribbon Cable connects up to (3) SCSI devices via (4) IDC50 connectors Incorporating the latest developments in cable technology, the SCSI-R allows you to connect your internal devices with minimal clutter and better air flow Round internal cables are coated with flexible material for better wiring protection and movement inside the CPU containment enclosure These cables reduce over-heating and save internal space within the enclosure for easy maneuvering when adding or removing hard drives, PCI cards and other adapters Standard color for cables is Gray