- Trusted Seller National Instruments CB-68LP I/O Connector Block Unshielded 68-Position #H13A- Manufacturer: National Instruments
 National Instruments CB-68LP I/O Connector Block Unshielded 68-Position #H13A $125 USDMontgomeryville, PA
- Trusted Seller NEW SEALED National Instruments PCI-6034E Multifunction I/O Board STOCK H577A- Manufacturer: National Instruments
- Model: PCI-6034E
 NEW SEALED National Instruments PCI-6034E Multifunction I/O Board STOCK H577A $1,950 USDMontgomeryville, PA

