Hi, I recently bought a GL752VW-DH71 and I've been playing high end and low end graphic games. I'm really fond of RO(Ragnarok Online) and I've noticed that though my laptop has a higher spec than my old desktop. I can't open multiple clients without ...

Does anyone know where to find a legit one? I got one off Amazon and unfortunately, it doesnt fit for the arrow keys. I'm also looking for something not over 20CAD but I'd probably go over budget as long as I can get one that would surely work.