CY USB-C USB 3.1 Type C to Mini Displayport DP 1080p HDTV Adapter Cable with Silver Gold Case for MacBook The adapter only can connect the mini displayport or displayport monitor,it can't convert to hdmi/dvi/vga monitor with mini dislayport adapter. USB type C USB 3.1 C Male Connector to Mini DisplayPort DP Multiport Adapter for New MacBook, Surface Pro 4, Google New Chromebook Pixel etc. USB-C Mini DisplayPort DP Multiport Adapter lets you connect your MacBook with USB-C port to any Mini DisplayPort DP display or projector. The adapter only work for new Laptop / Macbook / Chromebook, Don't work for desktop PC The Adapter work for Mini DisplayPort only, cannot for Thunderbolt device.