Multifunction interface extension Supports 5 simultaneous uses (TF and SD cannot be read at the same time), freeing your ultrabook from interface constraints PD charging port HDMI HDMI4K video transmission Dual SD / TF card transmission USB2.0USB3.0 Don’t waste power rushing while playing at the office Support PD3.0 fast charging protocol, charging power up to 87W to meet daily office needs 1G video transmission in 5 seconds Easily external keyboard and mouse, U disk, mobile hard disk and other equipment Exclusive type C interface Suitable for Apple MacBook, Huawei MateBook, Xiaomi laptop And Huawei P30, Mate30, Samsung S9, S10 series mobile phones
