1, cute usb hub 2, USB1.1/2.0 is optional 3, for promotional gift 4, Support OEM 5, accept CE,RoSH New - without packaging This Hub provides 4 downstream USB ports that are compatible with both USB 2.0 and 1.1. This fun design gives you quick and easy access for temporary connections of devices such as MP3 players, cameras, USB Flash drives etc. Maximum data transfer rate is 480 mbpsNo driver ...