资料来源 : Free On-Line Dictionary of Computing

Ultra-SCSI
     
         An extension of {SCSI-2} proposed by a group of
        manufacturers which doubles the transfer speed of {Fast-SCSI}
        to give 20MByte/s on an 8-bit connection and 40MByte/s on a
        16-bit connection.
     
        (1995-04-19)