HP 40290-69041 - RS-232C advanced terminal processor (ATP 37/M) board - Has 50-pin connector on rear - RS-232C Advanced Terminal Processor (ATP 37/M) Board (Standard) - Has 50 Pin Connector on Rear (for Attaching Cable to External Connector Panel) Retail
HP 40290-69042 - RS-422 advanced terminal processor (ATP 37/M) board - Has 50 pin connector on rear (for attaching cable to external connector panel) - RS-422 Advanced Terminal Processor (ATP 37/M) Board (Option 105) - Has 50 Pin Connector on Rear (f Retail
HP P4487-63001 - Internal/External SCSI cable - Twisted pair cable with 68-pin connector at one end and a 68-pin external connector at the other end, 26.7cm (10.5in) long Retail
HP 257872-001 - Cable assembly - Has 68-pin connectors - Data cable for the diagnostic station Retail
