Brand Name: Avid 
Model Number: DigiLink Cable 9940-29661-00
Descriptions:
DigiLink cables are designed to connect HD I/O peripherals such as 192 I/O or 96 I/O, to the HD PCI card. Additionally, a single HD I/O can be linked to another HD I/O, making for a single, clean DigiLink connection between multiple I/O's and the CPU.
Features
For Connecting HD I/O Peripherals
Designed for Pro Tools Systems