USB C Hub, SkyMirror USB 3.1 Type-C to 4K HDMI Adapter,USB 3.0 HUB with 1 USB-C Female Charging Port, Designed for MacBook Pro 2017 iMac,Google Chromebook Pixelbook 4 in 1 Hub: HDMI,Charging,USB 3.0 2Ports, Providing high data transfer speed up to 5 Gbp/s. USB-C Female Charging Port:Type C/F (Female) can charge USB-C supported devices at max 60W (Note: Type C/F do not supports data transfer, only charging),This function applies to MacBook 12", Pro Retina 13" and 15 HDMI: 4K*2K resolution HDMI port switch small screen to big one. Mirror your MacBook display to your HDMI-enabled TV or display in up to 1080P at 60Hz or UHD(3840x2160) at 30Hz. USB 3.0 2Ports: provides you high speed transmission up to 5Gbps, compatible with USB 2.0 as well; Supports max power 5W(5V/1A). supports an external keyboard, mouse, or USB flash drives. EASY TO USE:This USB-C hub supports Plug and Play, Hot Swap, easy to use and carry, and no driver is required