4 in 1 Type-C to Dual HDMI + USB + Type-C HUB Adapter 1.4-in-1 USB C to Dual HDMI Multiport Adapter - Item comes with 2 HDMI USB3.0 USB-C PD, Dual HDMI up to 4K 60Hz resolution loads; High-speed USB 3.0 transfer speeds of up to 5Gbps, suitable for USB drives, mice, keyboards and other 2.4K @ 60Hz Dual HDMI-Multiple displays show at the same time, Dual HDMI ports can output 2 devices at the same time with the same or different content; Compatible with Windows, MacOS, Android, Linux systems. 3.Dual HDMI with Mirror Mode and Extended Mode, Audio Video Synchronization, Smooth High Definition, No Screen Flicker, Feel the High Definition Cinema Picture. 4.The interface is made of nickel-plated material, with low impedance and fast transmission, reducing data loss. 5.Compatible with USB C devices such as MacBook MacBook Pro 2011-2015, iP-ad P ro2018, Macbook air 2015, Surface Book, Google Chromebook Pixel, Dell XPS 122019, HP Specter X2 X360, Acer Spin7, Samsung S8 S9 and more USB C equipment.