6-in-1 expanding port for LaptopUSB 3.0 x 3, HDMI x 1, RJ45 x 1, Type-C PD x 1Support HD video output of HDMI 4K/30HzCan simultaneously expand 3 USB3.0 interfacesPD power supply port, supporting 87W PD fast chargeBlue status indicator lamp can control working status at any timeSmall and portable easy carrying around
