4K(3840*2160)@30Hz resolution without additional driver/software. Extend Dual & Mirror Mode: This USB to HDMI convertor has extended mode lets your laptop for visibility of multiple tasks at the same time; Mirror mode gives your laptop to a large screen for visual enjoyment. Advanced Technique: All-in-one molding design at the ending of the cable effectively prevents joint cracking. High-quality aluminium alloy shell makes the USB-c cable more sturdy and durable. .
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