FOINNEX USB C to HDMI Adapter with PD Power Charging 60W PD (Power Delivery) Charging, No Battery Issues Anymore A humanized design with a USB-C charging port, charging your devices while displaying video. The USB c charging port fixes the problem of the adapter draining your battery quickly. No battery issues anymore. (Please use the original charging adapter). Support Nintendo Switch A good replacement for your original Nintendo Switch Dock. Can save your place. You can also charge while playing, don't worry it interrupt your game and you will get more fun. This HDMI hub adapter with an aluminum casing has good heat dissipation, no overheating issues. Support Dex Mode Used for Samsung Galaxy S9+/S9/S8/S8 Plus/Note 8/Note 9 working in Dex mode, enjoy the desktop experience. (The power supply is required while operating in DeX mode) 4K@60Hz resolutions Supports up to 4K (3840x2160)@60Hz resolution as connected with 4K@60Hz capable laptop/phone and monitor. Backward compatible with 4K@30Hz, 1080p@60Hz. If your laptop/phone or your monitor only supports 4K@30Hz or 1080p, the output is only 4K@30Hz or 1080p. Friendly Design 1. The 90° connector design ensures that the connector will not break when bent for a long time. 2. Premium aluminum casing for better heat insulation and heat dissipation. 3. Nylon braided exterior makes this cable strong and tangle-free. 4. The Gold-plated connector can resist corrosion, provide durability. 5. The Compact and lightweight design allows you to slip it into your bags easily.