Atlona DVI/HDMI bi-directional cable is designed to convert between HDMI and DVI, while still maintaining the best possible transmission of Digital Video signal. These cables are built tough; utilizing industrial quality materials, yet comply with all RoHS (restriction of hazardous materials) regulations to minimize ecological impact. Atlona uses Oxygen Free Copper exclusively in all cables, ensuring the highest conductivity and signal transfer available, without degradation. Our superior High-Density triple shielding technology will reject EM and RF interference, while gold plated connectors will ensure a tight grip. Cable is CL2 Certified for professional in-wall applications.