In fact, most of the type C USBs have the technology of USB 2.0 or USB 3.0, which is quite huge as the difference in speed between USB 3.0 and USB 3.1 doubles.

True, type C is something new, and you’ll see a lot of it, but that doesn’t mean that it is better.

Now, don’t get fooled by USB type C, as it’s just a connector shape. However, there’s only one thing you should know and look for: USB 3.1. They all differ, mostly in size and speed. There are 6 different types of USB connections. Otherwise, just go with Gen 1.Īlso, USB 3.0 is still the most widespread choice and will do the job just fine so it’s not something to avoid. Of course, if you have Gen 2 and an SD card that can meet its standards, think no more. However, it’s a double-edged sword as the Gen 2 is quite rare to see it in a reader, and even rarer to see an SD card fast enough to exploit the second generation.

There are two generations of USB 3.1, of which Gen 2 is significantly faster than the first generation. How to Choose the Best SD Card Reader Speed

Usb 3 card reader 5.25