1.6 in 1 Multi Port USB-C Hub - All-in-one USB-C hub powered by a single USB-C port: 1x USB 3.0, 1x USB 2.0, 1x 4K HDMI port (3840x2160 at 30Hz), SD/TF card slots, and an 87W power delivery charging port. Compact and lightweight for pocket carry. - 4K video output: HDMI delivers high-definition visuals at 3840x2160 at 30Hz for clear, sharp display to a monitor or TV. - Plug-and-play charging: No drivers or software required. 87W Type-C PD fast charging keeps your laptop charged while using the hub. Updated design supports charging while connected to more devices. - Broad compatibility: Ideal for MacBook Pro, MacBook Air, and other USB-C devices. Expands connectivity for work laptops, projectors, and home setups without changing your existing setup. - High-speed data transfer: USB 3.0 port up to 5Gbps for fast file transfer; USB 2.0 port up to 480Mbps for peripherals. SD/TF card reader supports card data transfer up to 104Mbps, making it a practical choice for keyboards, mice, flash drives, hard drives, printers, and photographers needing quick card access. - Practical use scenarios: - Business presentations: connect your laptop to a projector or external display and present directly. - Desktop extension: extend your laptop screen to a monitor or TV for a larger workspace. - On-the-go data transfer: quickly import photos or files from SD/TF cards while traveling.