SIIG for HP Spectre 3-in-1. 8K/4K Video Resolution: Allows you to connect either a single 8K 30Hz / 4K 144Hz display through a Thunderbolt 3 port / DisplayPort 1.4 port or two 4K (3840x2160) @60Hz Ultra HD displays through Thunderbolt 3 and DisplayPort 1.4 ports for stunning and crystal-clear video quality.
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