The National Instruments SC-2053 Cable Adapter facilitates the conversion of Lab/1200 Series boards’ input/output signals to standardized pin connections for signal conditioning accessories. Featuring two 50-pin male I/O connectors and four 26-pin male I/O connectors, the SC-2053 does not include screw terminals, allowing straightforward integration with DAQ devices using 0.5 m or 1.0 m National Instruments NB1 cables. Compatible with Lab/1200 Series devices, including Lab-PCP1200/AI, PCI-1200, DAQPad-1200, and DAQCard-1200, the configuration for signal conditioners is simple and quick. This cable adapter processes various signal types, including optical isolators, analog signal modules, and solid-state relays, while providing eight digital lines and 16 analog terminals for enhanced connectivity. Changing signal conditioning accessories is efficient; users need only replace the port connected to the adapter. Although the SC-2053 has been designated as obsolete by National Instruments, it remains available for purchase and repair through Apex Waves. This cable adapter measures 5.2 by 4.9 by 1.9 inches and is backed by a warranty ranging from two to three years. For user guidance, the SC-2053 manual can be downloaded online. For pricing inquiries, please contact a sales representative for a quote.