4K HDMI Video Output 4K/30Hz, 4K UHD resolution, direct stream 4K (3840x2160/30Hz) UHD to HDTV, mirror or extend the display monitors, or Projectors, no blur and delay. USB 3.0 PortSupport 5Gb/s data speed transmission,10x faster than USB 2.0 (480 Mbps),no need other software or drivers, just plug in, allow to connect USB flash drive, hard drive, keyboard, mouse, printer, thumb drive, USB sticks, MP3 player etc. USB C Power Charging PortUp to 100W of power, stay power for best performace. Universal Compatibility: Laptops:?not full list? -MacBook Air 2022-2018 -MacBook Pro 2022-2016 -iMac/ iMac Pro 2021/2020/2019 -2015 Google Chromebook Pixel -Dell XPS 13/15, Dell Latitude -HP Spectre X2,X360, Elite X2 1012/ Elitebook Folio G1 -HP ZBook 15 G3 Mobile Workstation -Samsung Chromebook Plus and more Phones and Pads: -iPad Pro 2021-2018, iPad Air 2020 -Samsung Tab S8/S7/S6/S5/S4 -Samsung Galaxy S22-S8, Note 20-8 Do NOT support other phones Features : 1. Multifunction. USB C to Multiport Adapter = Samsung Dex Station + Switch Dock + USB C Converter. 2. Plug and play. No extra driver is needed. 3. Multi-port: USB3.0 + HDMI + PD Charging Port = 3 in 1 USB C Hub. 4. Aluminium alloy texture. Better feeling and heat dissipation. 5. Lightweight and pocket size. You can put it into your pocket and take it to everywhere. Note: 1.This product needs an external power when use to Samsung Dex Mode and Switch. 2.This adapter supports 4K@30Hz, not for 4K@60H and only works devices laptops, phones and tablets supporting video output from USB-C to HDMI. Please contact us if can not work with your devices.