- 4K HDMI Adapter: Mirror or extend your screen with the HDMI port and directly stream 4K UHD or Full HD 1080p video to your HDTV, monitor or projector. - HIGH SPEED USB 3.0: Provides 5 Gbps transfer speeds, which are 10X faster than USB 2.0 - Power Delivery Charging and Data Transfer Port: Continue charging your USB-C powered laptop or using type-c USB device via Type-C Power Delivery (100 Watts). - Compact & Sleek: Professionally crafted aluminum hub saves your desk space and expands your devices connectivity; incredibly compact design enables you to put it into your pocket, bag or suitcase.