• High quality HDMI2.1 A female to A female extension adapter
• Durable gold plated connectors
• Support 8K@60Hz / 4K@120Hz 120UHD, 7680 * 4320 Resolution, 3D, HDR, ARC
• Premium Alluminium-alloy shell
• Fully compliant with the HDMI 2.1 standard
• Used for TV Box, Xbox 360, PS4, PC, Laptop, HDTV, Monitor, and Projector etc