4 in 1 - ADAPTER: USB C to Dual - Adapter connects the devices with a USB-C interface port to two - ports, a USB 3.0 port, a port. Four ports can work at the time.USB 3.0 AND PORTS: High Speed USB 3.0 Transfer up to 5 Gbps, work for USB flash disk, mouse, keyboard and other USB A 2.0/USB A 3.0 devices.Easy to transfer a HD movies in short time. Type-C charging quickly output up to 60W, avoid running out of during it.EXTEND MODE: The Extend Mode support for Windows System streaming different images in three displays.Due to the Limit of for OS, the on for device for both screens will display the .PLUG AND PLAY: This mulitport adapter 't require any software, drivers, or complicated installation process. Just plug and play.MATERIAL: Portable and metal design provides better heat dissipation. Special internal PCB anti-jamming design, no need to worry interrupt WiFi signal any more.WIDELY : for OS, for Windows, for Android, for Linux system USB C Device.Support for devices equipped with Type-C or 3 port support video and audio output Mode.Size(LxW): About 7.5x2.4inchResolution: - 4KUSB: USB 3.0Charging: 60W quick chargeColour: GrayMaterial: MetalPackage Contents:1 x USB C to Dual - AdapterOnly the above package content, other products are not included.Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.