Description: 7-IN-1USB C HUB Plug and play, no driver/software is needed. 3.5mm&Type-C Audio allows connect earphone,headphone or speaker,enjoy music or movie while charging. Support Microphone input.You can adjust the volume both on or in-line volume control on earphone/headset. Type-C PD Charging Port speed up to 60W, quickly charges for . Extend your screen with 4K HDMI Port and directly stream 4K@30Hz UHD or Full HD 1080p@60Hz video to HDTV,monitors,or projectors. USB3.0 Port speeds up to 5Gbps, transfer images, files, and videos in seconds.Type-C Data Port speeds up to 480Mbps. Allow you to connect phone,keyboard,mouse,thumb drive,camera,hard drive,etc. Built-in Micro SD and SD slots works with SD, SDHC, SDXC Memory cards,MMC cards. Compact design makes it simple to take with your on-the-go. Compatible for 2018 2020 11/12.9 inch,2018 2019 2020 MacBook Pro,2018 MacBook Air,Samsung Galaxy S10/S9, Huawei Mate 20 and more USB-C laptops/smartphones that support DisplayPort Alt . Specification: Product name: 7 in 1 Multi-function Docking Station USB version: USB3.0 is compatible with USB2.0/USB1.1 Interface type: Type-C interface, Data and charging: charging power 5-20V 3A (maximum 60W) Interface: USB3.0 USB3.0 Date Transfer: 5Gbps Card reading category : SD/SDHC UHS-I/SDXC UHS-I; Micro SD/Micro SDHC UHS-I/Micro SDXC UHS-I PD power supply: Type-C HDMI video output: 4K*2K@30Hz Product size: 98X34X10mm Shell material: aluminum alloy Working temperature: 0~9~50 System compatibility: WIN XP/7/8/10, MAC OS, Linux Package Includes: 1 Piece USB-C to HDMI 4K Adapter Note: 3.5mm Aux port does not support Original Headset