What You Get: Zeskris ZZ-A71 USB-C Hub (7-in-1), our worry-free 12-month warranty, and 24/7 friendly customer service. 4K HD Display: The HDMI port supports media display at resolutions up to 4K@30Hz, which directly transmits lifelike 4K 3840 x 2160@30Hz HDMI images and videos that bring an immersive 3D resolution experience. Support 3840x2160 4K@30Hz, 1920x1200, 1920x1080, 1280x1024, and lower resolutions at 60Hz. Transfer Files in Seconds: Transfer files and form your laptop at speeds up to 5 Gbps to the USB-A 3.0 port which is 10 times faster than USB-A 2.0. Other 2 USB-A 2.0 ports are perfectly connected to your mice, keyboards, USB fans, printers, etc. Powerful Pass-Through Charging: The USB C Multiport Adapter Supports up to 100W pass-through charging, ideal for your laptop or other USB C devices in an office or meeting room. Sleek design, lightweight, and comfortable. Your primary choice USB C hub. Note: Pass-through charging requires a charger (not included). 7-in-1 Connectivity: Zeskris USB C Hub is equipped with a 100W USB C PD-IN port, a 4K HDMI port, a 5 Gbps USB-A Port, two 480 Mbps USB-A ports, a 480 Mbps SD Card slot, and a 480 Mbps TF Card slot.