• Massive USB C Hub: Includes Ethernet/RJ-45 port, PD3.0 type C charging port, 2 USB 3.0 ports, 2 USB 2.0 ports, 2 HDMI video outputs with 4K resolution, VGA, and SD and TF card reader. Microphone/audio port in a compact and elegant design. • Ultra HD 4K Output and Triple Display: Mirror or extend your screen with the USB C adapter HDMI port and stream 4K UHD or Full HD 1080P video to HDTVs, monitors, or projectors. Windows system supports triple display. Single HDMI connection supports up to 4K at 30Hz and dual external monitor supports up to 1920 x 1080 @ 60Hz on Windows. • Mirror/Non-Mirror Mode on Mac OS: Mac OS system does not support MST. You can enjoy private screen content on your laptop and share all external monitors with other content. Dual HDMI supports up to 4K (3840 x 2160 @ 30 Hz) on Mac OS. The resolution is 1920 x 1080 @ 60 Hz when using VGA. • High-Speed Charging: Supports PD charging up to 100W. This USB C hub provides a type C pass-through female port through which you can charge your laptop while connecting multiple peripherals for data transfer and power storage. Compatible with Windows/Mac/iPad OS/Linux (Note: The USB-C PD charging port is only applicable to USB C ports with PD protocol). • Effortless Data Transfer and Network Connection: Two USB 3.0 ports support transmission speeds up to 5 Gbps. Two USB 2.0 ports, SD and microSD card slots support data transfer up to 480 Mbps. The Gigabit Ethernet port supports network speeds of 10/100/1000 Mbps. • Product Dimensions: 20 cm wide, 8 cm high, and 25 cm long.