... version alternative 2. Mood light: changing colorful light 3. USB bus-p 3-Port USB Hub with Mood Light Functions:1. Design Patent ... colourful light3. USB 3-Port Hub: 1.1/2.0 version alternative4. USB bus-powered and no external power adapter is required5. Plug ... , such as USB mouse, USB keyboard, USB mouse pad, SD card, MP3, MP4, digital camera, etc.8. Logo imprinting is available ...