Im pretty new to PC gaming but i love it 1000x more than console gaming. About 4 months back i bought a Asus G55vw. The laptop is great and i love the gtx 660m because it fits most of needs, but not all of them. In Battlefield 3 my laptop runs at around 30 fps, which is OKAY. But i would it to be better. Apparently the G55's graphics card is soldered in so i cant replace it, bummer. So i was wondering if it would be possible to get some sort of adapter to plug into my laptop or whatever and then hook up a desktop graphics card. I want to put in a gtx 670 or higher into it. I get that there is something called an express card but i dont understand what it is. Any help would be amazing.
Considering your rig is pretty new, it would be hard to upgrade. I upgraded my older rig (P7811FX Gateway) to use a GTX 660 as an EGPU. Works great and I'm loving the feel.
I'm doing this through a PCI slot. I don't even think newer laptops ship with a PCI slots anymore.