Description: Aluminium Alloy All in One Type-C USB-C Digital AV Multiport Adapter To HD 3*USB3.0 USB 3.1 Type C Charging SD & Micro SD Card Reader with PD Power Delivery Function.  Features: Material: Aluminum alloy & plastic.  USB Type-C Adapter, connect your phone to your laptop.  With USB Type-C charging port, HD Port, 3x USB 3.0 ports, SD TF Card slot.  HD 4K output, three USB 3.0 ports for simultaneous charging of the latest USB C laptop.  4K video adapter: Mirror or extend your screen with the HD port and directly stream 4K UHD or Full HD 1080p video to HDTV, monitor or projector.  USB 3.0 ports: Allow you to connect keyboard, mouse, thumb drive to laptop, and access files from an SD TF card reader.   With double-sided interface, supports all devices with Type-c interface.     Aluminum ultra thin Mac-style USB-C Hub to offer a type-C charging port with Power Delivery Specification Charging your devices while connecting multiple devices and transferring data.  Easy operation, plug and play, light weight and compact design.  Interface:  1 * USB 3.1 Type-C port  3 * USB 3.0 Type-A port  1 * 4K HD output port  1 * SD card slot  1 * TF card slot Application: Compatible with MacBook. HP Pavilion x2,DELL Venue Pro,Lenovo YOGA 900S,Chromebook Pixel,Gigabyte computer. Package included: 1*Type-C adapter Note: 1. Make sure that the host USB-C port on your device complies with the USB 3.0/USB 3.1 specification. Not compatible with USB 2.0 Type-C devices.  2. To use the HD output port, the host USB-C port from your device must support DisplayPort Alt Mode. 3. To use the Power Delivery function to power and charge a connected USB-C laptop, the host USB-C port from your device must support USB Power Delivery. The USB-C input charging port can't be used for data transmission. 4. Please do not rely on the USB-A ports for charging your phones, tablets or other devices. The two USB 3.0 Type-A ports on the hub only support data transmission. 5. For a stable connection, do not use this hub with high-power devices. It supports one hard drive max. 7. The SD card slot and the TF card slot can't be used at the same time.