ASUS P8Z77-I DELUXE Manuel D’Utilisation

4-14

Chapter 4: Software support

Battery Charging Version 1.1 (BC 1.1), a USB Implementers Forum (USB-IF) certified USB charging 

function, is designed to make USB charging faster than the standard USB devices. If your USB 

device supports the BC 1.1 function*, when you connect your USB device to your system, the system 

automatically detects your USB device and starts a fast USB charging. The charging speed may get 3 

times faster than that of the standard USB devices**.

• 

* Check your USB device manufacturer if it fully supports the BC 1.1 function.

• 

** The actual charging speed may vary with your USB device’s conditions.

• 

Ensure to remove and reconnect your USB device after enabling or disabling  

Ai Charger+ to ensure normal charging function.