Provides bus data rates of 80 Mbytes per second and easy integration of up to 16 devices on the SCSI bus using cable lengths of up to 12 meters. Low Voltage Differential doubles SCSI bus rates and provides the integration flexibility and data integrity of High Voltage Differential at single-ended costs. Ultra2 SCSI LVD is fully backward compatible to all previous single-ended versions of SCSI. When an Ultra2 drive is installed on a previous version SCSI bus, performance will default to the specifications of that bus.