7-in-1 Multi-port USB C Hub: Acer USB C splitter is made of Aluminum material, expands a single USB-C port to 7 ports (1*HDMI 4K@30HZ, 2*USB 3.1, 1*USB-C, 1*Type-C PD charging, 1*MicroSD card slot, 1*SD card slot). It expands your work from home, office, or on the go. | 100W power delivery: Designed with Type C fast charge PD port to provide up to 100W of high-speed charging for laptops. Get your USB C devices charged, No Worry about the power while using the other functions. Ideal for MacBook Pro/Air and other USB-C devices. | 4K USB-C to HDMI Adapter: This USB to HDMI hub can mirror or extend your screen with an HDMI port. You can use it to directly stream 4K@30Hz or full HD 1080P video to HDTV, monitors, and projector, which also bring an immersive 3D resolution experience. | Efficient 5Gbps Data Transfer: Two high-speed USB-A 3.1 ports and one USB-C port can provide fast data transfer speeds of up to 5 Gbps for quick data transmission. Expand your work efficiency either from home or the office. Note: The USB C female port (printed with 5Gbps) only supports data transmission and does not support video output and charging. (But you can use the USB HDMI port for video output, and the other USB C port with PD 100W printed on it for charging) | Wide Compatibility: Crafted with a high-quality aluminum housing for enhanced durability and heat dissipation, this USB-C expansion is for MacBook Pro, MacBook Air, Acer, XPS, Laptops, Switch, Steam, and Works on Windows, ChromeOS, Linux, Mac OS X 10.5 or higher.