New Plugable USB 2.0, doesn't power up

New from Amazon, followed the instruction but it never powered up. The LED light blinked once when I plugged it out and in. It’s off when it’s plugged in. No USB detected by Windows 7 or Windows XP.

Hi Usman,

Thanks for posting here! Just shoot us an email at with your amazon order and a link to this thread so that we can troubleshoot and resolve this issue.