3 in 1 USB 3.1 type C to HDMI converter cable 
1)USB 3.1 is the latest USB specification. The speed of data transmission speed upgrade to 10Gbps.
The new USB Type-C cables have a single CC wire inside, but each connector has two CC pins. When you plug the connector into a port, the CC wire can then make a connection regardless of the plug's orientation.
2)The Type C usb 3.1 digital av adapter lets you connect your MacBook with USB-C port to an HDMI(VGA) display, while also connecting a standard USB device and a USB-C charging cable.
3)This adapter support o mirror your MacBook display to your HDMI(VGA)-enabled TV or display in up to 1080p at 60Hz or UHD (3840x2160) at 30Hz.
4)Simply connect the adapter to the USB-C port on your MacBook and then to your TV or projector via an HDMI(VGA) cable (sold separately).
5)Use the standard USB port to connect devices for syncing and charging your iPhone, iPad, or iPod.
6)You can also connect a charging cable to the USB-C port to charge your MacBook
7)Using the new 128b/130b encoding speeds up to 10Gbps.
8)TYPE-C provides positive and negative plug functionality.
9)100W power support, stronger currents, faster charging speed.
10)EMI and RFI mitigation characteristics enhance the
11)Support 10,000 mating cycles