As you might be knowing that Logitech G15 keyboard have some USB ports on it. But you might not be aware of the fact that it is USB 1.0 and not 2.0, an older version on USB. I generally connect my PEN drives on these ports. But the problem is that everytime I connect it, I get a message saying "this usb device can perform faster if you connect it to a hi-speed usb 2.0 port". Later on I receive another message saying "the hub does not have enough power available to operate the USB Mass Storage Device". What does that mean? What should I do to avoid such kind of messages?
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