Simple
Use a cable or HDMI adapter to connect your Galaxy device to a monitor, keyboard and mouse1 to work in an optimized desktop experience for Android apps. You can also turn your Galaxy device into a touchpad and keyboard. Convenient and Precise
Desktop computing, mobile-powered
Connect your Galaxy devices to any screen for a mobile-powered desktop computing experience with Samsung DeX.
Samsung DeX software is built into your compatible Galaxy phone or tabletand lets you connect to an external screen such as a monitor or large format display for a desktop-like experience.And now with DeX for PC on the Galaxy S20 and Note10, you can connect to a Mac or PC to access your phone. With the power of a computer in your pocket, you can use your device to do everything you need to, from editing documents, taking notes and watching videos to running virtualized desktops with enterprise-ready VDI (Virtual Desktop Infrastructure) solutions.
Click to download the Samsung DeX app for use on PC and Mac.
Access your phone on your Mac or PC
Use your apps, access files and get work done by simply connecting the Galaxy S20 or Note10 to your Mac or PC with DeX for PC. And with integrated Microsoft Office, OneDrive, gallery sync and Outlook pre-loaded on the Galaxy S20 and Note10, your phone works just like your computer.
Make any space a work space with DeX mobile desktop
Samsung DeX lets your team travel light and make any place a work space. With a single cable to connect to a screen, a mobile device becomes a desktop workstation so they can do more in large format.
Access all your favorite business apps
With Samsung DeX, you can access familiar business productivity apps on the connected screen, from the Microsoft Office Mobile suite to Adobe apps for creative professionals, all optimized for DeX with keyboard/mouse and resizable windows support.
Multitask like never before with DeX dual mode
Use dual mode to work in DeX mode on your connected monitor screen while using your phone to text, call or take notes at the same time. Getting business done just got easier with the power of DeX.
Samsung DeX for PC, Mac and desktop: Connection options
Explore the different ways you can connect your Galaxy device to an HDMI monitor and get to work with DeX.
DeX Cable
Single USB-C to HDMI cable
HDMI Adapter
USB-C to HDMI adapter to connect an HDMI cable
Multiport USB-C Adapter
HDMI Out, USB-C, USB-C Power In, USB 2.0, Ethernet
Productivity
Samsung DeX takes the mobile productivity of the Microsoft Office Mobile suite to a large screen so you can more done wherever business takes you.
Creativity
DeX enables creativity productivity with Adobe apps, including Lightroom Mobile, empowering creative professionals to be more mobile.
Convenient and Precise
Use your Galaxy device in a desktop environment without having to transfer data or files to a separate computer. The S Pen on the Note9 and Note10 and Galaxy Tab S4 combines with Samsung DeX to let you do things like take notes or use the screen as a digital canvas to more precisely edit your images while viewing them on a bigger screen.
Secure and Customizable
Samsung Knox™ defense-grade mobile security3 makes sure your Galaxy device is secure, and protects the apps and data you access with Samsung DeX. And Knox Configure can help customize a Samsung DeX-equipped device to your specific business needs.