Specifications: - Cable length: 1 m- Connector 1: HDMI Type A (Standard)- Connector 2: HDMI Type A (Standard)- Connector 1 gender: Male- Connector 2 gender: Male- HDMI version: 2.1- 3D: Yes- Audio Ret more→urn Channel (ARC): Yes- HDMI Ethernet channel: Yes- HDCP: Yes- Maximum resolution: 10240 x 4320 pixels- Maximum refresh rate: 120 Hz- Connector contacts plating: Gold- Cable shielding: Aluminum mylar foil