: On many systems, it allows devices to continue charging even when the PC is in Sleep, Hibernate, or powered off. Installation and Compatibility Challenges
: A common issue on Windows 11 is that the AiCharger.sys driver may be flagged as incompatible with Core Isolation/Memory Integrity .
ASUS Ai Charger is a specialized utility designed to boost the power output of your computer's USB ports, allowing them to charge high-demand mobile devices—especially those from Apple—much faster. While originally developed for older versions of Windows, many users still rely on it to bypass the standard 500mA USB power limit and reach up to 1.2A.
Because ASUS Ai Charger was designed for earlier Windows versions, using it on Windows 11 can sometimes lead to technical hurdles:
: If the application fails to open or show in the taskbar, it may be due to Windows 11's stricter driver requirements.
ASUS AI Charger Disabling USB Ports - All Other Applications
In modern environments like Windows 11, the utility operates as a lightweight background service. Its primary function is to signal the motherboard to increase the amperage supplied to its USB ports, preventing the frustrating "Not Charging" message often seen when plugging an iPad or iPhone into a standard PC port.
Fix : Some users have successfully resolved this by manually deleting the AiCharger entry in the at HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\AiCharger before re-enabling security features.
: Once installed, it doesn't have a complex interface; it simply runs in the system tray and automates the power boost.
: Many new ASUS motherboards and laptops come with USB Charger+ or native high-power ports (like USB 3.2 or Type-C), which may make this older utility redundant. Where to Download and Alternatives