7-in-1 USB C Hub with HDTV 4K output port, USB 3.0/2.0 port, USB C port, SD/TF port, and PD100W charging port. This multi-port adapter is designed for home entertainment, office work, exhibitions, demonstrations, teaching, and more. Key benefits - 4K HDTV video output: Use the HDTV port to mirror or expand your screen, supporting 4K at 30 Hz or high-definition 1080p video directly transmitted to a display or projector for clear pictures and videos. - Flexible connectivity: Includes USB 3.0 and USB 2.0 ports for fast data transfer and peripherals, plus a USB C port for additional devices and accessories. - Card reading convenience: SD and TF card slots enable quick transfer of photos and files from memory cards. - Power delivery for use while charging: PD100W charging port allows charging of a USB C laptop, tablet, or mobile phone while the hub is in use. - High-speed data transfer: USB Type C 3.0 hub supports up to 5 Gbps data transmission, compatible with USB 2.0/3.0 devices such as USB flash drives, cameras, external hard disks, mice, and keyboards. - Plug and play: No software or driver installation required; simply connect and use. What you get and how it helps - Compatibility and performance: A compact, versatile hub that expands a single USB-C port into multiple useful interfaces, suitable for a range of devices and setups. - Practical design for everyday tasks: Ideal for presentations, media playback, and data transfer in various environments. Use scenarios 1) Meeting room or conference: Connect a laptop to a larger display for presentations via the 4K HDTV output port; transfer files from SD/TF cards, and keep the laptop charged with the PD 100W port while you work, using USB peripherals like a keyboard and mouse. 2) Home entertainment: Route a laptop or tablet to a TV or projector for 4K playback or presentations; use USB 3.0/2.0 ports for a media drive or camera, and charge devices through the PD port as needed. 3) Classroom or demonstration: Display content on a projector, read media from SD/TF cards, connect peripherals (mouse, keyboard, camera), and maintain device power with charging while teaching or presenting. This description preserves the original product specifications and functions, presenting clear, concise, customer-friendly language without adding extraneous details.