Connect type C devices with HDMI devices such as display monitor, projector HDTV or other devices like mouse, USB flash disk, keyboard, etc via USB 3.0 port. Compatible with 12" New Macbook(2015),15" MacBook Pro(2016), Google Chromebook Pixel, Dell XPS 13, Lumia 950XL, LG G5, PS4, Lenovo Yoga 900-131SK and more Type C devices. Type-C Female Port is designed to supply power for Type C phones/PC/tablets. Please kindly note this USB C port can ONLY support charging, NO DATA TRANSFER!!! HDMI Port can stream UHD video to your Monitor/Projector/TV with HDMI 2.0 port from your type C supported devices. Output: Video&Audio. HDMI Cable is needed(Sold Seperately) HDMI: Max resolution 4K x 2K (3840 x 2160) 30Hz,Min compatible 1080P, 1080I,720P USB 3.0 Port can supply super fast Up to 5Gbps data transmission. Compatible with USB flash disk, mouse, keyboard, camera, removable hard drive, or other USB A 3.0/USB A 2.0 devices.