Circle usb 2.0 hub, 4 port usb cub, usb promotion ... . Patent no.2007 3013 1974.4 Special offer Specification:1)Circle Usb hub, 4 ports Usb hub, usb promotion gift, 1 ... & 2.0 version, New usb hub. computer USB hub, 5 circle with different color(Red, Orange, Green, Blue, Yellow). In Orange ... .5cmCarton Size:49*36*18cmQTY/CTN:100pcs.G.W: 8KG Five circle usb hub with CE and Rohs