This IO board allows the connection between the computer's motherboard and the various external connected peripherals (USB key, headset, microphone...).
The Asus Transformer Book Trio TX201LAF says it all, you have a tablet, desktop PC and laptop all in one. It features a 11.6" 16:9 IPS FHD (1920x1080) display and operates under a Windows 8 operating system ( Android 4.2 Jelly......
USB Controller Card for the Asus laptop
This IO board allows the connection between the computer's motherboard and the various external connected peripherals (USB key, headset, microphone...).