... 3.Custom colour and logo 4.Excellent for promotion 3 Port USB HUB With Erasable Memo Pad :* Support 3 USB devices ... detection and protection for each downstream port* Plug-and-play and hot swapping functions * Individual port overload protection* User-friendly and ergonomic ... , Printers, DVD Drives, CD-RM drives, Digital Cameras/Camcorder 3 Port USB HUB With Erasable Memo Pad