Item Name: Cable HubMaterial: PlasticInput Interface: USBRated Voltage: DC5VTransmission Rate: 45Mb/sLight Modes: First Click: Turn on the Yellow Light, Second Click: Turn on the White Light, Third Click: Turn off the LightFeatures: 4 USB Port, Plugging and Play, High SpeedThe cable hub has 4 USB port to charge for 4 USB port simultaneously.It has high speed of data transmission, which is up to 45Mb/s.Plugging and play operation is convenient to use and no external driver is required.It can connect with U disk, mouse, keyboard, etc.With mini compact size, it is easy to carry.Package Includes:1 x Cable HubNote:1. Please Allow 1-3cm Differs Due To Manual Measurement.2. Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. Please refer to the actual product.Thanks For Your Understanding.