Item Type: USB C to HD Multimedia Interface Adapter Material: Aluminum Alloy Color: Silver Black Supported Resolution: Maximum 4K at 60HZ Supported Operating Systems: For Windows, for OS X, and for Android Application: For Mobile Phone, PC, Monitor, Projector, etc Package List 1 x USB C to HD Multimedia Interface Adapter 1 x Plug Protection Sleeve 1Plug and Play: Built in advanced IC chip, USB C digital signal into HD Multimedia Interface signal. Plug and play, no driver, no software installation. It is made of aluminium alloy material,durable and anti corrison. 2Convenient to Use: Connect a computer, desktop, laptop or other device with a USB C port to a monitor, projector, HDTV or other device with an HD Multimedia Interface port. 3Double Interface: USB C to HD Multimedia Interface adapter has unilateral design does not block the interface, easy to realize the computer double C interface at the same time. 4Superior Performance: Type C to HD Multimedia Interface adapter supports 1920x1080P resolution, no graininess when looking at pictures at close distance. Large screen display clear, picture synchronization, excellent voice effect 5Pocket Design: This lightweight Type C to HD Multimedia Interface converter is handy for tucking into a bag or pocket, making business presentations on a laptop and projector, or extending your desktop screen to a monitor or TV.