The NEC Internal 3G/HD/SD-SDI Input Card allows for seamless integration within your NEC display or projector. The input card features OPS (Open Pluggable Specification), which increases flexibility for broadcast or digital signage applications. The card can help you achieve broadcast-grade video. The card provides 3G/HD/SD-SDI input and loop-through in order to daisy chain the signal to other displays or projectors.