If you are struggling to get DeX working, check these common hurdles: Windows DeX requires Windows 10 or 11.
You do not need to download anything to use DeX on a dedicated screen. The software is already baked into your phone's operating system. Wired Connection
If using a PC connection, use a high-quality USB-C 3.0 cable. can i download samsung dex
Link your phone to your PC via a USB-C cable or over the same Wi-Fi network. 📺 Using DeX on a Monitor or TV
Some corporate firewalls or security software (like VPNs) may block DeX from connecting to a PC. 🚀 Why Use Samsung DeX? If you are struggling to get DeX working,
Click the download button for Windows 10/11 .
Note: Support for macOS was discontinued in 2022, but existing installs may still work on older Mac versions. Run the .exe file and follow the prompts. Wired Connection If using a PC connection, use
Plug a into your phone and the monitor. DeX will launch automatically on the external screen. Wireless Connection Ensure your TV or Monitor supports Miracast . Swipe down your phone's Quick Settings panel. Tap the DeX icon . Select your TV from the list of available devices. 🛠️ Troubleshooting the Download