The ASUS AI Charger driver ( asio.sys and aicharger.sys ) has been flagged by Microsoft as having known vulnerabilities, placing it firmly on this blocklist. Consequently, when a user attempts to install the software on recent versions of Windows 11, the operating system actively prevents the driver from loading.
is a utility that overrides standard USB power delivery limits on specific ASUS motherboards and laptops. By default, USB ports (especially older USB 2.0/3.0) provide up to 500mA (USB 2.0) or 900mA (USB 3.0) . AI Charger increases this to ~2.1A (2100mA) — roughly 2–3× faster charging for iPads, iPhones, Android devices, and other USB-charged gadgets. asus ai charger windows 11
What (if any) are you seeing when you try to install it? The ASUS AI Charger driver ( asio
If the AI Charger app causes instability, there are other ways to charge your devices: By default, USB ports (especially older USB 2