3in1 USB C to HDTV Adapter Lightweight, portable design for office presentations, home entertainment, or travel. The compact form keeps it easy to carry in a bag or briefcase while delivering reliable performance on the go. 3in1 connectivity: USBC input, USB data port, and HDMI HDTV output with a PD 100W port for fast charging. This single adapter handles display, data transfer, and power delivery in one compact unit. Fast data transfer and quality video: 5Gbps USB data transfer provides quick access to files from USB devices, while the 4K HDTV output (specifically noted for Mate30) delivers clear, resolution video. Power delivery and charging: PD 100W fast charging keeps your host device powered while connected to an external display, reducing the need to carry extra chargers. Compatibility and performance: Designed for USBC devices that support video output, with particular suitability for Mate30. Provides reliable performance for multimedia, presentations, and multidevice workflows. Use scenarios: In a meeting room: connect a USBC laptop or phone to a projector or HDTV via HDMI to present slides and demonstrations without extra adapters. At home or in a hotel: mirror or extend your screen to a larger HDTV for streaming, meetings, or shared viewing, using the USB data port for peripherals if needed. On the go: connect to a hotel HDTV for presentations or media viewing while charging your device with PD 100W, ensuring you stay powered during use.