*This product is obsolete and no longer manufactured by NI. Please get in touch with Cyth for information regarding a drop-in replacement, available upgrade paths, and alternate parts.
 
USB-6221 | 780117-04
16 AI (16-Bit, 250 kS/s), 2 AO (833 kS/s), 24 DIO USB Multifunction I/O Device
 
The NI USB-6221 (780117-04) is a high-quality, durable component designed and manufactured by NI and sold and supported by Cyth Systems.
 
SKU: 780117-04