Additional Details ------------------------------ Bullet point: CONNECT TO 4K HDMI: This {white} USB C multiport adapter with HDMI lets you connect your USB-C laptop to a 4K UHD HDMI external monitor (4096 x 2160 resolution at 24Hz or 3840 x 2160 @ 30Hz). It’s the ideal accessory for a MacBook or other USB-C laptop. Product description: The StarTech 4" USB-C to HDMI/USB male/female multi-function adapter in white, has 24-pin USB Type-C male connector on first end and 19-pin HDMI/9-pin USB Type-A/24-pin USB Type-C female connector on second end. It transfers data at the rate of 5 Gbps. It supports digital resolutions of up to 4096 x 2160p at 24 Hz/3840 x 2160p at 30 Hz. This adapter features plastic enclosure to offer long lasting durability.Deliver your presentation on a UHD 4K HDMI monitor with this USB-C video adapter. Power your laptop with 60W Power Delivery using this multiport adapter and a USB Type-C power adapter. Connect a USB 3.0 Type-A device, like a flash drive or a mouse, to your Windows or MacBook Pro laptop. Carry the portable USB-C all-in-one adapter with you wherever you go.