You've not heard of packet loss then? Every one of your cables transmits every high and low signal correctly and there's no need for any error correction or re-try? No latency?
Of course changing a cable can improve things - I agree that changing a lead running well inside it's specification is unlikely to make a noticeable difference but losses have to come from somewhere and cables and connectors are a prime target.
The best of ZDNet, delivered
ZDNet Newsletters
Get the best of ZDNet delivered straight to your inbox
