68-Pin VHDCI Male to 68-Pin VHDCI Male, 100 Ω, Double-Shielded LVDS Cable—The SHC68-C68-D3 LVDS Cable connects the VHDCI connector on the NI-6585 LVDS Adapter Module for FlexRIO. This cable also connects the digital data and control (DDC) connector of some PXI Waveform Generators with other NI accessories such as the SMA-2165 Terminal Block to break out cable signals for direct access.