We’ve all heard about Apple’s blazing faster Thunderbolt technology, but we also know that the speedy tech comes at a cost, $49 for a thunderbolt cable to be exact. At first, it just seemed that Apple was taking advantage of owning proprietary hardware, but then we got a closer look on why the cable is so expensive.
So what costs so much in the thunderbolt cable? Well, surprisingly it’s right by the port of the cord, where there is a small Gennum chip. This chip allows the data to reach a full duplex 10Gbps speed.