Product Name: 15m 4K Nylon Mesh HDMI Cable Use for CCTV Home Theater Conference Security Building CCTV Color: Black Applicaiton: Multimedia, Home Appliance, Projector, Telephone, Computer, DVD, HDTV Interface Type: HDMI Gender: Male-Male Connector: 24K Gold Plated Plug: Zinc Alloy Case Wire: Pure Copper Jacket: Nylon Mesh Transport Package: Fancy Individual Package Specification: OD9.0 Origin: China HS Code: 8544421900 Product Description Ultro Long Nylon Mesh HDMI Cable 10m 15m 20m 25m 30m 40m 50m1. What is HDMI ?HDMI(High-Definition Multimedia Interface) is aproprietaryaudio/videointerfacefor transmittinguncompressed videodata and compressed or uncompresseddigital audiodata from an HDMI-compliant source device, such as adisplay controller, to a compatiblecomputer monitor,video projector,digital television, ordigital audiodevice.[4]HDMI is a digital replacement foranalog videostandards.2.Application scenarios3. Our product pictures: 4. Product SpecificationsVersion1.4 or 2.0vTransmit TypeDigital audio/video/data connectorGender TypeMale to MaleConnector TypeA=A, 24k glod platedPlug MaterialsZinc alloyConductorPure copperJacketNylon mesnLength Available1m to 50mAvailable Gauge30/28/26/24AWGShielding3 layers of shieldingSupportResolution 720p/1080p/4K*2K3DDeep colorHDMI Ethernet Channel ( HEC)Audio Return Channel ( ARC)Consumer Electronics Control ( CEC)5. How to use the HDMI ?6. Test on 4K TVTest on 1080pTV