Check the listing for details. NI SCB-100, Shielded Connector Block for 100 pin Devices, National Instruments. Condition: Used. Listed at 80.00 USD. National Instruments (NI) SCB-100, shielded connector block. The device is in very good condition with minor cosmetic scuffs or scratches- refer to photos for condition. Listing is for one SCB-100 device as described and shown, nothing else is included. The device has assembly part # 182788C-01. Product information- The SCB-100 is a shielded I/O connector block for interfacing I/O signals to plug-in DAQ devices with 100-pin connectors. Combined with the shielded cables, the SCB-100 provides rugged, very low-noise signal termination.Shielded I/O connector block for use with 100-pin devices Screw terminals for easy I/O connections 3 general-purpose breadboard areas The SCB-100 will be sent by USPS Priority Mail, insured. the tracking # will be entered into ebay system after shipment.