Download game to laptop then move it desktop?

Hi all,

I recently moved my room in my house so that I am much farther away from my wireless router. Without thinking I moved everything but I now realize that my download speed is terrible. I don't want to move my desktop so is there anyway that I could download a game (BF4) onto my laptop (which is connected to Ethernet in the office) and move it onto my desktop?

All responses appreciated, Thanks