Hello, I am almost a total newbie to midi and musical sofware (apart from Finale

), but I would really like to learn.
I want to buy a keyboard that I can use as a midi controler( in my head this means that I want to hook it up to my pc via usb and use it to write music/and make it sound like different instruments(vst) in a program like ableton or logic.
My question would be, can the Roland Go keys be connected via usb and used in such a manner? And also, without and external audio interface, would it lag?
I am asking this becasue I couldnt really understand it from the manual online, and, about the lag I read on a forum that if you connect it in a usb3.o port it wouldnt lag(given you a have relatively good cpu, which I think I have)
Thank for everyone that took the time to read this, and I'm sorry if Im askind too dumb a question.