HDMI 1.4 version cables have the following features:
**Supports high resolution**: Able to support resolutions up to 4K×2K, such as 3840×2160 24Hz/25Hz/30Hz and 4096×2160 24Hz.
**Ethernet Channel**: Provides a 100Mbps Ethernet connection over the HDMI cable, allowing devices to share Internet access.
**Audio Return Channel**: Allows the TV to send audio signals to the sound system via the HDMI cable, eliminating the need for additional audio cables
**3D Function**: Supports multiple 3D video formats, making 3D gaming experience and home theater possible.
**Color space expansion**: Supports color spaces such as sYCC601, Adobe RGB, Adobe YCC601, and provides richer color expression.
**Micro connector**: Designed for portable devices, supports resolutions up to 1080p.
**Automotive Connection System**: Designed for in-car video systems, providing high-quality HDMI connections.
**Support high refresh rate**: Supports 120Hz refresh rate at 1920×1080 resolution.