About this item Multiport USB C Dock The HOPDAY USB C adapter with multiple ports offer you 2 4K HDMI, 1 1080P VGA, 3 USB 3.0 Type A data ports at speed up to 5Gbps, 1 Type C 100W Power Delivery port, and SD/TF readers. No driver needed. Just plug and go. Make your work and life easier. 4K HDMI You can easily transfer 4K UHD or Full HD 1080p videos to your home TV, monitor or projector to experience a visual feast like in the cinema. Supports dual HDMI display up to 3840 x 2160 at 30 Hz or 1920 x 1080 at 60 Hz with VGA for Windows and macOS. Please note: M1 chip can only expand/mirror to ONLY ONE external video output due to the limitation of the chip. High-speed charging The USB-C hub supports a maximum PD (Power Delivery) charging power of 87W! This multiport USB C adapter provides a Type C port through which they can safely charge connected devices while transferring data between them. Supported operating systems include: Windows / Mac / XP / Linux (The Type C PD charging port is only suitable for devices that support the PD protocol). Fast Data Transfer 3xUSB 3.0 ports support transfer speeds up to 5 Gbps, save you a lot of time on data transferring. The SD/TF slot provides split-second access to files from universal SD s and ro SD s. Meet all your needs HOPDAY 9 in 1 USB C Hub meets all your needs, including USB-C power, Gigabit Ethernet port, 4K HDMI port, 2x USB 3.0 ports, 1x USB 2.0 port and an SD/TF reader. Compatible with Apple MacBook 2015 / 2016 / 2017 / 2018, compatible with Apple MacBookth Apple MacBook Pro 2015 / 2016 / 2017 / 2018, compatible with Apple iMac / iMac Pro 21.5 inch, 27 inch, Google ChromeBook Pixel 2016 / 2017, compatible with HuaWei, compatible with Xiaomi, HP, compatible with Dell and many more laptops with Type C port.