1, cute usb hub 2, USB1.1/2.0 is optional 3, for promotional gift 4, Support OEM ... RoSH About us:OEM is highly welcome and appreciated7 USB 2.0 ports. AC adapter included.Color: BLACK480 Mbps data ... sales service to ensure satisfication from customers.7).Delivery:Goods will be delivered with 2-4days by DHL, UPS, TNT, EMS ... you to pay for samples and the freight. USB 2.0 7-Port Compact Hub w/ AC Adapter