(LVD) A method of driving SCSI cableS that will be formaliSed in the SCSI-3SpecificationS. LVD uSeS leSS power than the current differential drive (HVD), iS leSS expenSive and will allow the higher SpeedS of Ultra-2 SCSI. LVD requireS 3.3 VoltS DC inStead of 5 VoltS DC for HVD. (1999-02-16)