The j5create Usb Type-c Multi Adapter provides extra connectivity from your computer. These pocket-sized multi-adapters allow you to add an additional Usb 3.1/Sd/MicroSD computer peripheral, Vga monitor or Gigabit Ethernet through your Usb ports. One of the Usb 3.0 SuperSpeed port supports fast charging Bc 1.2 for smartphone/table/iPad. Usb Type-c port supports charging, power delivery 3.0 and data transfer.