It allows you to control your Epson scanner from any system without proper ports (as far as I know, it's impossible to connect a scanner to the Internet either), and you won't have to move your scanner from one work table to another to scan your photos, for instance.
Of course, you have to manage the risk of the hardware button on your scanner malfunctioning in the future, but what is even better, it can save you a lot of trouble.

Epson Event 50e0806aeb cariode