manufactures high-performance HDMI and DVI-D cables. The HDMI cables are used for DVD players, blu-ray players, high-definition satellite or cable boxes and game systems. The Perfect Path locking HDMI cables feature a unique “locking” HDMI connector for improved connections with HDMI equipment. Our Display Magic DVI-D cables are compatible with PCs other high-end display devices. The DVI-D signal supports only video. The HDMI and DVI-D cables are available in lengths up to 15 meters (about 50 feet).