Product description Colour Name:Silver Ultra Fast Transmission Speed This USB 3.0 Hub with 5Gbps ultra-high-speed transmission meets the fastest transmission and charging requirement, just plug and play with no drivers or external power supply needed, fast speed makes it easily at office or at home. Multi Ports for Convenience Type-C Port is perfectly charging for your hungry Macbook or Chromebook Pixel, HDMI port is supporting 1080P/60Hz and 3840*2160/30Hz movie or video. USB 3.0 port is ideal for a wide range of USB devices, such as flash drives, external hard drives or more. Advanced Type-C Port Type-C features strong advantage for inserting your devices, frees the problem of wrong direction inserted. You don't have to distinguish the USB data interface between positive and negative, which protects your ports from long-term damgement. Compact Meets High-end The elegant aluminum Apple-style design matches the style and color of iMac, MacBook Air, MacBook Pro, MacBook, and Mac mini. Plus, the thin lightweight design makes this hub a great travel companion to expand one USB 3.0 port. Strong Compatibility This Hub support Macbook (USB Type-C) OS X system,Chromebook Pixelcan, can be connected to a series of devices such as USB 3.0 disk drives, high-resolution camera, video camera, as well as multi-channel audio and broadband peripherals. Note Please plug in again if your devices appears unstable. Blue LED indicator will be on when you insert devices into this Hub.