... grade material 3.Fashion shape, cheap pr USB HUB WITH MOOD LIGHT WITH CLOCK 1.USB 4-Port Hub: 1.1/2.0 ... hub2.When plug USB cable into PC's USB port, it will change colorful light3.Clock: powered by 1pc AG12 button ... ,such as U-disk, SD card, USB mouse\keyboard,MP3,MP4,digital camera,etc.6.Material: ABS USB HUB WITH MOOD LIGHT WITH CLOCK