It does not support USB-C smart phones and tablets, as most of them work with for solution or SlimPort solution instead of DP alt mode. Output: DisplayPort Colour: Black Material: PC + metal Size: line length 1.8 m Package Contents: 2 x USB 3.1 Type C to Displayport 6Ft Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Transmission Speed: USB 3.1 10Gbps USB Type C Supports up to 4K Resolution Supports resolution up to 4K, providing you with much more enjoyable using experience. Further more, it is backward compatible with 1080P full HD. (Note: 4K resolution requires 4K equipped source and 4K display) Gold-Plated Connectors Gold-plated connectors which are and anti- to extra durability. It is not compatible with devices which do not support the protocol of DP alt mode. This USB 3.1 Type C to DisplayPort is designed for connecting laptop and desktop to DP equipped display, projector, TV and other devices with DisplayPort, providing optimal video up to 4K. Great for home entertainment, business and conference room etc. This USB 3.1 Type C to DisplayPort Cable is well compatible with 2016 Pro, 2015/2016, Chromebook, EliteBook G1 , ZenBook UX390UAK etc. (Note: Do not support USB-C smart phones and tablets) Moreover, the gold-plated connectors could enhance signal transmission speed and stability. Plug and Play Supports plug and play, no external power supply and driver is required with this cable!