Cart Continue shopping “National Instruments PCI-DIO48H 193749C-01 48-Channel 64mA High-Drive Digital IO” has been added to your cart. Remove item Thumbnail image Product Price Quantity Subtotal × National Instruments PCI-DIO48H 193749C-01 48-Channel 64mA High-Drive Digital IO $130.00 National Instruments PCI-DIO48H 193749C-01 48-Channel 64mA High-Drive Digital IO quantity $130.00 Coupon: Apply coupon Update cart Cart totals Subtotal $130.00 Shipping Free shipping Shipping to MO. Total $130.00 Proceed to checkout