Specifications: 6 in 1 USB C Hub Port includes: 1*4K HDMI Port 2*USB3.0 Port 1*USB C Charging Port 1*SD/TF Card Readers Input: USB C Cable 4k HDMI video output-1080p@60Hz up to 4k 30Hz 2USB 3.0 Ports-5GB/s data speed SD/TF card reader- up to 104MB/s USB-C PD port can charge the computer and supports power supply up to 100W NOTE: 1.NOT compatible with devices without USB C 3.1 interface 2.USB C port is designed for charging, not for data transferring 3.Required to connect the device with relavent specification for optimal performance