V1's HFR camera is connected thru USB2. However, there are now PC's with USB3 ports. USB3 is supposed to be backwards compatible with USB2, however we are aware that USB3 and Windows 8 might have compatibility issues.
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 Therefore, our recommendation is to purchase Win8 PC's with either USB2 or USB2 and USB3 ports.If it has only USB3 ports there will very likely be compatibillity issues.
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