---
product_id: 626819196
title: "National Instruments NI PCI-6221，Part No. 779066-01"
brand: "national instruments"
price: "R96520"
currency: ZAR
in_stock: true
category: "National Instruments"
url: https://www.desertcart.co.za/products/626819196-national-instruments-ni-pci-6221-part-no-779066-01
store_origin: ZA
region: South Africa
---

# 16-bit precision AI at 250 kS/s 2 versatile analog outputs 24 digital I/O channels National Instruments NI PCI-6221，Part No. 779066-01

**Brand:** national instruments
**Price:** R96520
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your data game with precision and power — don’t get left behind!

## Quick Answers

- **What is this?** National Instruments NI PCI-6221，Part No. 779066-01 by national instruments
- **How much does it cost?** R96520 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/626819196-national-instruments-ni-pci-6221-part-no-779066-01)

## Best For

- national instruments enthusiasts

## Why This Product

- Trusted national instruments brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Multifunctional I/O:** Combine 2 analog outputs and 24 digital I/O lines for seamless integration across complex systems.
- • **Simplified Configuration:** NI-DAQmx driver and utility streamline setup, so you focus on innovation, not installation.
- • **Precision Data Acquisition:** 16-bit, 250 kS/s analog inputs deliver lab-grade accuracy for your critical measurements.
- • **Robust Timing & Triggering:** Two 32-bit counters/timers and digital triggering ensure precise control and synchronization.
- • **Plug-and-Play PCI Interface:** Easy installation with PCI hardware interface, compatible with a wide range of industrial setups.

## Overview

The National Instruments NI PCI-6221 is a high-performance multifunction I/O device featuring 16-bit analog inputs at 250 kS/s, 2 analog outputs, and 24 digital I/O channels. Equipped with two 32-bit counters/timers and digital triggering, it supports precise data acquisition and control. Designed for PCI interface compatibility, it integrates seamlessly into lab automation, research, and manufacturing test environments, backed by NI-DAQmx software for easy configuration.

## Description

The PCI-6221 offers analog I/O, correlated digital I/O, two 32-bit counters/timers, and digital triggering. The device delivers low-cost, reliable DAQ capabilities in a wide range of applications from simple applications in laboratory automation, research, design verification/test, and manufacturing test. You can add sensor and high-voltage measurement capability to your device with SCC or SCXI signal conditioning modules. The included NI-DAQmx driver and configuration utility simplify configuration and measurements.. We’ve been in this industry for more than 18 years selling new and used National Instruments units with hundreds of models as PXIE controllers: PXIE-8133, PXIE-8135, PXIE-8840 and etc. Feature cards: PXI-6255,6289,6225,6221,6229 and etc. Oscilloscope cars: PXIE-5122,5114,5124,5105 and etc., FPGA models: PXI-7851R, PXI-7852R,7854R,795, PXIE-7966,7965 and etc. and CRIO or CDAQ cases such as CDAQ-9184, CRIO-9076, NI-9263, NI-9205 as well as PCI and USB data collection cards and other units. Please consult before buying if any questions

## Features

- 16 AI (16-Bit, 250 kS/s), 2 AO, 24 DIO PCI Multifunction I/O Device

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0847Q8Y7V |
| Brand Name | NATIONAL INSTRUMENTS |
| Hardware Interface | PCI |
| Manufacturer | National Instruments |
| Manufacturer Part Number | 779066-01 |
| Model Number | NI 60421 |
| Number of Items | 2 |
| Style Name | Classic |

## Product Details

- **Brand:** NATIONAL INSTRUMENTS
- **Hardware interface:** PCI
- **Manufacturer:** National Instruments
- **Number of items:** 2
- **Style:** Classic

## Images

![National Instruments NI PCI-6221，Part No. 779066-01 - Image 1](https://m.media-amazon.com/images/I/71GKX5-x8CL.jpg)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-08-17*