USB 3.1TYPE-C  转 2个USB3.0母座+HDMI母座+VGA母座+网络接口+SD卡插槽+type-c母座+耳机接口，实现一线多用。
HDMI resolution up to max 3840X2160P/30HZ
VGA resolution up to max 1920X1080P/60HZ
High speed RJ45 up to 1Gbps/s（Depends on device support)
SD card reader speed up to 40Mbps/s（Depends on SD card support)
3.5mm audio port up to 320kbps
Compliant with USB Type C
connector spec
USB3.0 A/F support max 0.9A