The National Instruments 776335-90 Cable Adapter, also known as the SC-2050, is engineered to enhance data acquisition systems with high precision while minimizing signal distortion and losses. This adaptable component features two 50-pin male I/O connectors and three 26-pin male I/O connectors, making it ideal for seamless integration with various data acquisition and signal conditioning devices, particularly within the E Series and SC-205X Series. The SC-2050 is designed for optimal usability and can be securely mounted on any surface using metallic standoffs, with an additional mounting rack available for separate purchase. Its analog ports are fully compatible with 5B Series conditioning modules, and the digital ports are accessible for 8-channel solid-state relay boards from the SSR Series, as well as digital signal conditioners from the SC-206X Series. To utilize the 776335-90, users will also need an SC-2050 adapter, a DAQ device, a computer, and a compatible cable, such as the SH6850 or PSHR 68-50. This adapter not only ensures superior signal quality by preventing signal loss but also converts E connector signals to standard pin connections, which leads to improved performance. Although the 776335-90 has been marked as obsolete by National Instruments, it remains available for purchase through Apex Waves. The product operates effectively in temperatures ranging from 0° to 70°C and can be stored safely between -55° and 150°C, with overall dimensions of 5.2 x 4.9 x 1.9 inches.