... .1 version Backwards compatible with USB1.1 Support both full-speed 12Mb/sec and 1.5Mb/sec transfer rate, ... current overload protection, use of safe and convenient Slim size, easy for taking to anywhere OEM manufacturer, customized logo ... or later Applications:suitable for USB disk, USB mouse, USB keyboard, USB printer, digital camera, mobile storages, scanner and USB soundcard etc. Packaging Detail: ...