Can we use one computer with 2 keyboads for multiplayer for snes?

can anyone help plz? thanks

I've tried this with my keyboard and my friend's keyboard.What happens is when both keyboards are plugged in, both can operate but they overlap each other unless you configure it. On the File drop-down menu list, see if there is a "Configure" option; click it, and choose Hardware Options (or anything closely related to it), and you have to assign the keyboards to players.