National Instruments - PCIe-6321 - DAQ Card - X Series - 16 AI - 2 AO - 24 DIO - (194986C-04L)

After receiving the item, you may contact us within 90 days for a refund of your purchase. Your refund will be given as money back or exchange (buyer's choice). If equipment is not defective - buyer pays return shipping.

There is 20% restocking fee applied to any items returned ordered in error or returned as defective but deemed as operational upon receipt.

View our full warranty information here. View our full return policy here.

**Note: Free Shipping only applies to US contiguous states. Hawaii, Alaska, and other US territories do not qualify for free shipping.**

Faster shipping methods such as 3-Day, 2-Day, and Overnight are available at check out, and at our specially discounted rates!

All orders placed on this website will be shipped by the end of the next business day (Monday – Friday) via FedEx or UPS. Orders placed before 1:00 pm (EST) are eligible for same day shipping. Orders placed on Friday, Saturday, or Sunday will be shipped the following Monday.

PLEASE NOTE: If using a third-party freight forwarding service, note that this will void your warranty. We are not responsible for damages from freight forwarder to the final destination.

View our full shipping information and details here.