You will need a Type B USB cable to connect the DPU-550 to the PC. Connect the Type A end to your PC and the Type B end to the DPU-550. You should get the standard Windows "Found New Hardware Wizard" dialog box. Select the option to "Install the software automatically" and press the Next> button. After a few seconds, the wizard should report that it is finished and you can press the Finsh button to close the dialog.