USB leads
I have recently purchased an external CDRW unit (which is a USB 2.0 device) and it was not supplied with a USB connecting lead. As I have plenty of these, I told the salesman I did not need to buy one. He told me that as it was a USB 2.0 bit, the old USB leads I have would not be any good. (they were supplied with USB 1.0 devices).
Is there any difference between USB 1.0, and 2.0 leads? or was the salesman trying to pull a fast one, and sell me a lead I wouldn't need?
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