Connect your phone to TV with a USB-C to HDMI cable: wired screen mirroring with no Wi-Fi needed and no lag. Works with any Type C to HDMI or USB to HDMI adapter. The HDMI checker tells you first if your Android phone supports video output, and if it does not, you can still cast photos and videos to TV over Wi-Fi. 📱 USB-C TO HDMI: PHONE TO TV BY CABLE Plug a USB-C to HDMI cable or Type C to HDMI adapter into your phone and your TV, HDMI monitor or projector. Your screen appears on the big screen: a phone to TV cable connection that never drops and needs no internet. • Live HDMI detection: the moment you plug in, see your TV's resolution and refresh rate • Works with a USB to HDMI adapter, an HDMI connector, a USB TV connector, a USB-C hub or a docking station • Connect phone to TV with USB for movies, games and video calls on the big screen • Full HD on supported phones, with sound on the TV • Rotate for TV: fill the whole TV screen in landscape ✅ HDMI CHECKER & DP ALT MODE CHECK A USB-C port that charges is not always able to send video. The HDMI compatibility checker looks up your phone and tells you plainly whether it supports HDMI output through DisplayPort Alt Mode (DP Alt Mode). Run the check before you buy a screen mirroring cable, then plug in to confirm: the card turns green when your TV is found. • Detects Samsung DeX phones, Pixel 8 and newer, and other phones with USB-C display output • Tells you honestly when your hardware cannot do it, and what to use instead 📺 CAST PHOTOS & VIDEOS TO TV • Cast videos to TV full screen and use your phone as the remote • Cast photos to TV as a slideshow • Browser Cast: cast to any smart TV with a web browser, nothing to install on the TV • Chromecast and Google TV: cast with one tap • Choose your TV: finds Chromecast, Google TV and DLNA smart TVs (Samsung, LG, Sony...) on your Wi-Fi 🖥️ SAMSUNG DEX & USB-C DISPLAY On Samsung DeX phones, a single cable turns your HDMI monitor or TV into a desktop screen. On other phones with HDMI output, USB screen share mirrors your phone on the monitor for videos, games and presentations. 🔧 USB-C TO HDMI NOT WORKING? HDMI not working, black screen or "no signal" on the TV? The setup helper shows which phones support HDMI output, which Type C to HDMI cable to buy, and what to check when your phone is not detected. If your phone has no DP Alt Mode, no HDMI adapter can fix it, and the app sends you straight to the Wi-Fi options. 🔌 ADAPTER ASKS FOR ITS OWN APP? Some cheap USB display adapters do not use DisplayPort Alt Mode: they have their own chip and only work with the app named in their manual. If the checker says your phone supports DP Alt Mode, a plain HDMI cable is the simpler choice. ❓ FAQ How do I connect my phone to TV with USB? Plug a USB-C to HDMI cable into your phone and the TV's HDMI port, then pick that HDMI input on the TV. The app confirms the connection. Does my phone support DP Alt Mode? Open the app: the HDMI checker answers in one tap, before you buy anything. Can I mirror my phone to TV without Wi-Fi? Yes. Wired screen mirroring by cable needs no Wi-Fi and no internet. My phone has no HDMI output. What now? Use Browser Cast, Chromecast or the screen mirroring built into your phone and smart TV. WORKS WITH • Android phones and tablets with USB-C video output • Any TV, HDMI monitor or projector with an HDMI input • USB-C to HDMI cables, Type C to HDMI connectors, USB to HDMI adapters, hubs and docks • Smart TVs, Chromecast and Google TV WANT THE OPPOSITE? To see a camera, game console or HDMI capture card on your phone screen, try our USB Camera Tools app. PRIVATE BY DESIGN Photos and videos are chosen with Android's photo picker. The app never asks for your whole gallery. Note: no app can add HDMI output to a phone whose hardware does not support it. The checker tells you clearly, and the cast options still let you share your phone to TV. USB-C to HDMI phone to TV, by cable or Wi-Fi.