USB C Hub 9 in 1 USB C to HDMI Dual Monitor USB C Adapter with 4K HDMI, 100W PD Charging, USB 3.0/2.0, SD/TF Card Reader for MacBook Pro/Air,Dell,HP,Lenovo Laptop,Surface Pro. A 4K capable display and a 4K capable HDMI cable are required to achieve 4K@30Hz resolution.
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