This HDMI 1.4 Cable Supports High-Definition Video And Audio Transmission, Capable Of Delivering 4K Resolution At 30 Hz. The Oxygen-Free Copper (OFC) Conductors Ensure Excellent Signal Quality With Reduced Interference. The PVC Jacket Offers Durability And Flexibility, While The Aluminum Connectors With Gold-Plated Contacts Ensure Reliable And Secure Connections. This Cable Is Suitable For Connecting HDMI-Compatible Devices Such As TVs, Monitors, Gaming Consoles, And Other Multimedia Devices.Version: HDMI 1.8Resolution Support: 4K At 30 Hz (3840×2160)Connector Type: Type A To Type A (Male To Male), 19+1 PinsConductor Material: Oxygen-Free Copper (OFC)Jacket Material: PVCConnector Material: Aluminum With Gold-Plated Connectors