All products AW1 COWON X9 COWON A5 AC1 COWON Z2 iAUDIO 10 COWON C2 COWON D3 COWON X7 COWON J3 COWON V5 iAUDIO E2 iAUDIO 9 COWON UM1 COWON D2+ COWON S9 COWON O2PMP iAUDIO U5 COWON Q5W COWON A3 iAUDIO 7 COWON D2 iAUDIO F2 iAUDIO T2 iAUDIO 6 COWON A2 iAUDIO U3 iAUDIO F1 iAUDIO M5 iAUDIO G2 iAUDIO X5 iAUDIO 5 iAUDIO G3 iAUDIO U2 iAUDIO M3 iAUDIO 4 CW300 CW200  View Article          iAUDIO    iAUDIO Member   21-11-2005 17:53:20     Can I use USB 1.1? Yes. You can use USB 1.1 port when connecting the device to a PC, but it is slower to transfer files than using USB 2.0  Prev    Using iAUDIO M5 (Without JetShell) iAUDIO   2005/11/21   Next    Device malfunctions or freezes. iAUDIO   2005/11/21          What's New   FAQ   Q&A   F/W S/W   Manuals   Product Guide