Condition: 100% Brand New Item Type: Expansion Dock Material: Aluminium Alloy Color: As Pictures Shown Weight: Approx. 62g/2.2oz Support PD3.0 for HDMI Interfaces: 1Pc (for HDMI interface 60Hz) USB 3.0 Ports: 2Pcs (5GBPS High-Speed Transmission) Memory Card Interfaces: 1Pc (Plug and Play) Micro Memory Card Interfaces: 1Pc (Plug and Play) Type-C Interfaces: 1Pc (PD Quick Charging) 1、1 x USB?C hub supports up to 100W charging port, 1 x for HDMI port + 2 x USB 3.0 ports + 1 x micro memory card + 1x memory card reader slot. Easily expand your device to make it suitable for most devices used in daily life. 2、This USB C hub does not require a driver, just plug and play. Use for HDMI port of the USB C adapter to mirror or expand the screen, and then stream 4K UHD or Full for HD 1080p video directly to the HDTV, monitor or projector. Connect a large?screen TV/projector. For HDMI resolution up to 2K x 4K, support 3840×2160@60Hz audio and video synchronization, watching movies and playing games is more enjoyable. 3、Two USB 3.0 ports allow you to connect up to two USB?A devices to your laptop at the same time and transfer data at a speed of 5 Gbps. Can connect USB devices such as U disk, mouse, mobile hard disk, keyboard, etc. 4、Enables you to mirror or extend the display of your laptop to a TV, monitor or projector with a resolution up to 4K UHD (3840x2160@60Hz), supporting 1080p/23.98/24/50/59.94/60HZ, 1080i/50/59.94/ 60HZ, 720p / 50 / 59.94 / 60HZ. 5、Type?C to interface, high?speed data transmission and power supply. 6、For HDMI 4K high?definition interface output, move the 4K theater home and project it on the 4K screen. 7、Provide additional 2xUSB 3 ports, support up to 5 Gbps transfer speed (backward compatible with USB2.0) and memory card and micro memory card slots. 8、Suitable for OS X 12'' 2016, for Google, for TabPRO S, and other C?type devices. 9、The expansion adapter connects multiple devices/accessories to your device, such as mouse, mobile hard disk, USB, memory card and camera. 1 x Expansion Dock