USB Device Manager is a lightweight Windows system tool developed in C++ that allows users to list, monitor, and control USB devices at the port level. Important Note on Device Safety Use with caution. This tool allows direct control over all USB devices connected to the system. While disabling a USB flash drive or external peripheral is generally safe, disabling critical system devices such as USB root hubs, host controllers, or built-in keyboards and touchpads may lead to system instability, input loss, or forced reboot. Technical Requirements Platform: Windows 10 / 11 (64-bit) Dependencies: Windows API (no external libraries) Compiler: MinGW / MSVC Required permissions: Run as Administrator