National Instruments 778475-01 Interface Kit

This kit typically includes:

• NI USB-485 Interface Module (for connecting RS-485 devices to a computer via USB)

• USB cable

• Driver/software CD (NI-Serial for Windows)

• Documentation and support guide

This adapter is used for connecting, testing, and communicating with RS-485 (and in some cases RS-422) serial devices via USB. It’s commonly used in industrial automation, data acquisition, instrumentation, and scientific applications.