C2G 42521 Select High Speed HDMI Cable with Ethernet M/M, In-Wall CL2-Rated (4.9 Feet, 1.5 Meters) HIGH SPEED  Supports 4K Ultra HD (UHD) resolution, 3D, Deep Color, Dolby True HD and DTS-HD Master audio and will allow the user to connect Ethernet enabled HDMI devices for interactive online content or updating device firmware. IN-WALL RATED JACKET  This CMG-Rated jacket is fire resistant, and is often required in educational and commercial installations, but can also be used for home install requirements as well. GOLD-PLATED CONNECTORS  Corrosion resistant connectors provide optimal audio and video signal transfer and a durable, long life. FOIL AND BRAID SHIELD  Double shielding prevents and protects the cable from unwanted noise interference that can disrupt video transmission signals. This helps to ensure you receive clear, noise free, vivid picture and audio quality PACKAGING  To ensure you receive the highest quality products C2G packages all product in C2G branded packaging Support the newest HDMI features including Ultra and 4k at 50/60 (2160p) with this in-wall rated cable that supports connecting multimedia devices to displays In-wall, CL2-rated jacket High Speed HDMI cable Supports HDMI features including 4k resolution and 3D video Gold plated connectors Connectors 1 and 2 :(1) HDMI Male 4K Resolution 3D Video Dolby True HD Audio Wide Angle Theatrical 21:9 Video Aspect Ratio