MST 12-in-1 docking station: 2 x HDMI compatible: 4K 30HZ, backward compatible with 1080P, 720P, etc. 4 x USB ports 1 x VGA 1080P 1 x SD card slot 1 x TF card (support multiple types of TF and SD cards, SD card and TF card cannot be used at the same time) 1 x 3.5mm Audio Jack [Compatible computers and mobile phones require Type C 3.1 protocol to use the audio interface. If the protocol is lower than Type C 3.1, the audio port cannot be used. For the audio port to be used normally, it needs to be connected to the HDMI port for normal use. 1 x Rj45: 1000Mbit Ethernet column 1 x power port-maximum power output 85W PS: When not using other ports. PS: Both computers and TV equipment need to support 4K/2K, and the actual resolution can reach 4K/2K. The package includes: 1*12 in 1 laptop USB-C hub. Note: The PD charging port requires the original Macbook charging device to charge the computer. Product Description Compatible computers and mobile phones need Type C 3.1 pro
