PXIe-CIV-PIO-160
PXIexpress User-Configurable Altera Cyclone IV 64MB Dual Ported DDR Up to 80 RS-422/485 or 160 LVTTL or Combination I/O Sources
PXIe-SIP
PXIe Slave Dual Industry Pack Carrier
PXIe-XMC-IO
PXIexpress to XMC Non Intelligent Carrier with I/O Interface to Rear I/O