USBFlashSpeed

Pendrives are devices whose speed tends to vary. It is therefore highly recommended to use a utility such as USBFlashSpeed.

Its method of action consists of testing the USB memory in question, obtaining a posteriori a series of data related to its speed both reading and writing. At the end of all the tests carried out, it generates a complete graph in which the different figures are represented, which are stored in a register.

USBFlashSpeed also shows other relevant information about each of the pendrives you have connected to your PC: manufacturer's name, exact model, total size, and so on.