The National Instruments SC-2056 Cable Adapter, identified by Part Number 776335-96, is a versatile component from the SC-205X Series designed to facilitate signal conditioning for various accessories. This adapter is engineered for seamless integration with compatible data acquisition (DAQ) devices, including the 64-channel E Series devices such as the AT-MIO-64E-3 and VXI-MIO-64E-1. Connectivity options include the use of SH100100, R1005050, or SH96-100 cables, which must be connected when the host computer or VXI chassis is powered off to ensure safety and functionality. The SC-2056 features two 50-pin ribbon cable connectors compatible with the R1005050 cable, along with a 100-pin connector for SH100100 or SH96-100 cables. Additionally, it includes four more 50-pin ribbon cable connectors that offer a MIO pin connector and access to analog channels 0–15, 16–31, 32–47, and 48–63 for various 50-pin accessories. The adapter also accommodates six 26-pin ribbon cable connectors for connection to 5B Series and SC-206X Series devices, making it suitable for use with components like optical isolators and relays. Designed for convenience, the SC-2056 is equipped with metal standoffs that allow it to be securely positioned on a workbench near the host system. While National Instruments has announced that the SC-2056 has reached an obsolete status, it remains available for purchase and repair through Apex Waves. Dimensions of the SC-2056 are 7.9 by 4.9 by 1.9 inches, and it comes with a 2-3 year warranty. User and maintenance manuals are available for download to assist with setup and operation. For pricing information, please contact a sales representative.