USB flash drives are something that many of us grew up with, and I’ve owned so many since I started using computers about two decades ago. They’ve always been cheap and convenient, so I never really had a reason to look elsewhere, especially as USB standards kept getting faster over the years. Today, we have USB4, which supports up to 40Gbps, but if you look around, you won’t find a single mainstream USB4 flash drive on the market. That alone should make you wonder why flash drives haven’t kept pace.