Click to expand Tap to zoom 1200+ Reviews SDI & HDMI Replacement Covers Original price $16.50 - Original price $16.50 Original price $16.50 $16.50 - $16.50 Current price $16.50 | / SKU Z-SHRC Quantity Add to cart Includes both HDMI In and Out and SDI In and Out. Compatible with both the Gratical HD and the Gratical X.