CableCreation USB 3.1 Type C/Thunderbolt 3 Multiport 4K UHD Adapter, USB-C to USB 3.0/ HDMI/VGA/Mini DisplayPort/Ethernet/Stereo/SD Card/Micro SD Card and USB-C Female Charger Adapter, Gold Multi function usb 3.1 type c (or Thunderbolt 3) docking, adds HDMI, VGA, USB 3.0, Mini DisplayPort, Ethernet, stereo, SD card, Micro SD card and USB-C female charger, Compatible with 2016 Macbook Pro, 2015 Macbook, Chromebook Pixel or other USB Type C devices. Support 4K x 2K resolution over HDMI or DisplayPort, and 1920 x 1200 over VGA port. Please note that USB-C port of device requires DisplayPort Alternate Mode; If you connect the mini displayport to your iMac display, please make sure it is the 2009~2010 series in 27 inch. Support USB 3.0 super speed (5Gbps) transmission, downward compatible USB2.0; The total output of the 3 USB-A is 10W(5V@2A), 1 port supports BC 1.2, with max 7.5W(5V@1.5A), the other two ports share max 5W (5V@1A) USB-C female charging port for Macbook or Google new Chromebook Pixel and other USB-C supported devices charging Multiple USB-C interfaces support plug and play, hot swap, easy for carrying