[Trisquel-users] Libre storage device?

[janbaggerudlarsen]

Is there anything like a Libre external storage device? I am running a T400  
with Libreboot. I started wondering about potential issues with USB memory  
sticks and external USB hard drives or SSD drives. Is there anything I should  
be concerned about if I would like to use any of these storage devices on my  
T400? I don’t have enough knowledge about how these work and if there are  
potential issues with firmware etc.