what router has the fastest transfer rate between computers on a home network?
If all you need is to transfer files between computers you are looking for a switch. Router is a device that connects your home network to another network (e.g. for internet access). The market is flooded with devices that will connect your computers among them (at 100 Mb/s wired and at up to 108Mb/s wireless, 54 Mb/s is more usual) AND share your cable/dsl internet access. 100 Mb/s is quite fast, you may transfer a full content of a DVD disk in about 9 minutes.