NEC's Quad 3G SDI OPS Interface Card is specifically designed for NEC displays to deliver exceptional image quality in 4K/60 Hz resolution. It is compatible with MultiSync C651Q, C751Q, C861Q, C981Q, V554Q, V654Q, V754Q, V864Q, V984Q, P654Q, and P754Q. The card is made from quality materials for optimal performance. This quality product is also backed with a 3-year warranty. It is further black colored and the physical dimensions are 1.2'' (H) x 7.9'' (W) x 5.7'' (D).