68-Pin SCSI-II Female to 68-Pin VHDCI Male, Shielded Digital Cable—The SHC68-68-RDIO is designed and shielded specifically for the digital I/O connector on supported Multifunction Reconfigurable I/O Device. This cable features digital I/O lines individually twisted with digital ground for high-signal integrity and noise immunity. You also can use the SHC68-68-RDIO with the NI-9151 CompactRIO Chassis.