This is a Type-C to USB 3.0 with HDMI-compatible and Type C charging port hub. The USB 3.0 port allows you to connect a USB device to a host computer or another hub, the USB-C female port can charge for the host computer, and the HD port (DP Alt mode) allows you to connect an extra monitor so that you can watch videos or slideshows on a big screen. It can work For Macbook or For Google new Chromebook Pixel and other Type-C supported devices. Feature: 3-IN-1 GOLD PLATED Type C Male to Type C/HDMI/USB Adapter Cable Support HDMI-compatible resolution up to 4096 x 2160 (4K ULTRA HD SUPPORTED) Support USB 3.0 super speed (5Gbps) transmiion, downward compatible USB2.0 USB-C female charging port for Macbook or Google new Chromebook Pixel and other USB-C supported devices charging Type C interface contains 24pin terminal that supports forward and reverse swap Multiple USB-C interfaces support plug and play, hot swap, easy for carrying Specification: Side 1(Input): USB 3.1 Type C Male Side 2-1(Output): Type C Female Side 2-2(Output): HDMI-compatible Female Side 2-3(Output): USB 3.0 Female Cable: Triple Shielded Cable length: 3.6/91.5 mm Case size: 2.4 x 2.0x 0.5 (60.0 x 50.0 x 11.5 mm) Compatible with: For Google Pixel C For Chromebook Pixel 2015 For Asus B85M-G Plus For LG Google Nexus 5X For Huawei Google Nexus 6P For Xiaomi 4C For Xiaomi 5 Mi5 For Lenovo ZUK Z1 For Letv Phone For Microsoft Lumia 950/950 XL For LG G5 For Huawei P9/P9 Plus For HTC M10 For Meizu Pro 5/MX5 Pro 5.7 inch For other USB 3.1 Type C Devices Package included: 1* Type C To HDMI-compatible USB 3.0 Charging Adapter Converter