Which ever usb I/O device you go for, it makes sense for it to be one that includes MIDI I/O (so you can use the MP-1 editor (if it runs on Win10)). Also, while there may be lots to choose from, they all sound a little different and some interface with your PC more easily than others (and they all come with demo versions of different recording S/W e.g. CueBase (varius e.g. Yamaha), Pro Tools (Focusrite Scarlett I/O), Studio one (PreSonUs I/O). Audacity (Behringer's newer QX 2442 USB mixer which includes 2 chan usb I/O off the main outs).
Upgrading from my old Pro Tools Digi001, I initially tried a Focusrite Scarlett 8 in/out usb (comes with Pro Tools). I found it good but quite dry an clinical, it also didn't play easily with Win7. So I swapped it for a PreSonus 18|24 usb (again 8 in/out) which comes with Studio One S/W. I found it to be a bit more "musical" sounding and it also played with Win7 much better/more easily.
The quick and dirty/cheap way though is to run your MP-1 Head Phone (HP) out to you pc line in (1/4" TRS > 3.5mm TRS). The MP-1 HP out has a couple of caps in the circuit to take off the top end so your patch sounds the same (or very similar) into full range HPs as it does into 2 x ADA split stack cabs), which is the main thing all cab sims do first (i.e. filter out the top end a bit). The MP-1 patches are eq'd for guitar speakers (obviously), typically 12" Celestions which roll off around 5-6khz. When played through full range speakers, there is way too much top end. So the caps in the HP circuit filter that out a bit.