- Integrated connector blocks
- Cables for Ethernet/serial interfacing
- Custom connector kits
- Integrated strain relief
National Instruments offers a variety of options to connect signals to NI Single-Board RIO and C Series I/O devices. For I/O, you can use integrated connector blocks that provide strain relief or I/O cables to an external connector block. NI also provides cables to connect to the serial/Ethernet ports on NI sbRIO-96xx devices.