Can be used with either USB 1.1 or USB 2.0 devices Complies fully with the USB 2.0 specification allowing data transfer speeds of up to 480Mbit/sec Ideal for extending the cable length of smaller USB devices such as Memory Sticks, WLAN and Bluetooth Dongles, MP3 Players etc. USB Type A Male to USB Type A Female Fully moulded and shielded 10 year warranty This high quality USB extension lead complies fully with the USB 2.0 specification allowing data transfer speeds of up to 480Mbit/sec.