One Hub for Work, Meetings & Daily Use: Expand your MacBook or USB-C laptop with HDMI, USB 3.0, PD charging, and SD/TF card slots ideal for office work, online meetings, presentations and multitasking setups. 4K HDMI for Clear Presentations & Home Viewing: Connect to monitors, projectors or TVs with 4K@30Hz output for smooth video, making it perfect for conferences, teaching, design review and family entertainment. 100W USB-C PD Pass-Through Charging: Power your laptop while using multiple devices without losing performance stable for long meetings, work sessions and business travel. High-Speed Data Transfer & Card Reading: USB 3.0 ports deliver up to 5Gbps transfer speed; SD/TF card readers support quick access to photos, videos and files great for content creators and photographers. Compact, Travel-Ready & MacBook-Optimized: Aluminum build enhances heat dissipation. Lightweight design fits easily into bags for work, home, school or travel optimized for MacBook,Dell,H