The National Instruments 155496A-01L is a high-quality, shielded I/O cable designed for reliable signal connectivity in data acquisition and control systems. This cable assembly facilitates the connection between NI C Series modules with D-Sub connectors and external signals or sensors. Featuring a robust 9-pin female D-Sub connector on one end and a 10-position screw terminal block on the other, it provides a secure and convenient solution for wiring individual signals. The shielding is crucial for maintaining signal integrity by protecting against electromagnetic interference (EMI) in noisy industrial environments, making it an essential accessory for precise measurement and test applications.