This is A Type C to USB-A converter, designed for computers, laptops, tablet computers with 4 interfaces USB2.0 HUB. The product is elegant and simple. The interface adopts distributed layout design, and each device does not interfere with each other.  With low power consumption and over-retention protection function, the product can support 4 USB2.0 devices at the same time, which is a good helper for office work.