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随着USB在笔记本电脑与智能手机端推出了USB Type C接口之后,除了体积小巧、供电强劲、正反可插、带宽更高等特点之外,兼容视频直接输出也是它的一个重要优势。USB Type C接口本身就具备了DisplayPort转接输出视频的功能,而最近HDMI组织宣布推出全新的USB Type C转HDMI的转换接头,基于Alternate Mode,让笔记本电脑与智能手机可以直接通过USB Type C接口传输UHD 4K超高清影音信号。不过,现阶段仅支持HDMI
With the launch of the USB Type C interface on laptops and smartphones, USB has the added benefit of being compatible with direct video output in addition to its compact size, powerful power supply, positive and negative pluggability, and increased bandwidth. USB Type C interface itself has DisplayPort to transfer output video capabilities, and recently HDMI announced the launch of a new USB Type C to HDMI conversion connector, based on the Alternate Mode, so that laptops and smart phones can be directly through the USB Type C interface Transfer UHD 4K Ultra HD video and audio signal. However, only HDMI is supported at this stage