1. Type-c multifunctional dock can expand laptop to USB perpheral devices and display devices 2. HDMI interface can output video resolution up to 4Kx2K UHD 3. VGA interface can output video resolution up to 2K full HD 4. Type-c female can be used for PD power supply 5. SD/TF card slot can read and write SD/TF card 6. USB 3.0 interface can connect mouse,keyboard ,U disk and other devices 7. Support Win 8,10,Vista,Linux, 8-10,11 version for OS systems,Android 8. Easy to use,plug and play
