1. Ports: 1 * Micro SD Card Reader, 1 * TF Card Reader, 1 * USB 3.0 Ports, 2 * USB 2.0 Ports, 1 * 4K HDMI Video Output. 2. Crystal Clear 4K HDMI Output: Make your life more colorful - mirror or extend your screen with the USB C adapter into the HDMI port and directly stream 4K UHD or 1080P full HD video to HDTV, monitors or projectors for a cinema-like visual feast. 3. Reading SD/TF Cards Simultaneously: Built-in SD and TF slots easily access files from universal SD card and Micro SD cards;Supports reading 2 cards simultaneously.With speeds of up to 60MB/S, this USB C hub easily transfers photos or videos from your camera cards to your laptop in seconds, so you can view and share your photos anywhere and anytime. 4. Reliable Data Sync USB Port Design: USB 3.0 ports support transmission speed rates up to 5 gaps, connect to your smartphone, tablet and hard drive for effortless data transfer. USB 2.0 ports with 480 Mbps transfer speed, best connection option for wired/wireless mouse and keyboard that ensures wireless network and other connected devices work properly. These two types of USB ports can be connected at the same time. 5. Superior Safety: This Multiport Adapter is made of aluminum alloy and has a built-in advanced chip, which can prevent overheating and overvoltage during use.