The current generation of video games consoles are all x86-based systems with Radeon graphics, USB, Bluetooth, HDMI out, etc - they're basically full-on desktop

The current generation of video games consoles are all x86-based systems with Radeon graphics, USB, Bluetooth, HDMI out, etc - they're basically full-on desktop class PCs with a few minor changes and a lot of lockdown. One of the big console hacking groups even managed to get the Linux versions of Steam and Portal 2 running on the PS4, with some slight hacks to the graphics drivers to deal with the slightly modified GPU.