I just bought one of those Logitech full sized wireless keyboards and here it isn't compatible with my G700 Mouse or its receiver. I planned on having just one receiver hooked up to the Macbook to control both of them. ****. I have a wireless keyboard from Apple for my Mac Mini, but wanted a full sized one for productivity and playing games. The rMBP is fine for playing games except for getting hot around the keyboard, which this was supposed to help with. I have all of my games on an external USB 3.0 2TB Hard Drive which also needs to be plugged in. Any good 3.0 USB hubs out there? (Holy **** I've bought a lot of stuff for this laptop even though it is already so expensive to begin with).