Overview Moving your network into the next phase of SCSI solutions? Look no further than Tripp Lite's brand of SCSI U320/U160 cables. Supports all legacy transfer rates including Ultra 320 . Multi-platform SCSI III external peripheral cable, VHDCI68M/HD68M. This 6ft cable is designed to connect two SCSI III (fast and wide) or SCSI II devices together. Manufactured using double shielded 34 twisted pair high impedance cable. Constructed with low-capacitance, impedance matched, 28 AWG, stranded, tinned copper cable with insulated in polypropylene.