First, let me say that having the number pad on the left side of the keyboard really gives you a lot of added space on the right side for mouse travel. When gaming in the past, my mouse became cramped and I was having to adjust quite a bit. While gaming with the B945 keyboard playing PlayerUnknown's Battleground, I had very little issues using the full reach of the mouse to spin and aim. It was actually quite pleasing having all of that space.