Port Locker
USB Port Controller lets you disable, enable, and manage every USB port on your PC — block unwanted devices, protect sensitive systems, and enforce port policies in seconds.
🔒
Disable any USB port with a single toggle. Blocked ports reject all devices instantly — even after a reboot.
⚡
Plug a device into a blocked port and it's disabled within milliseconds — before the OS can install any drivers.
🏷️
Click any port badge to rename it — "Front Left USB", "Keyboard Only" — names persist across restarts.
🔔
Get a tray notification whenever a device is blocked, so you always know what was attempted.
🛡️
Minimizes to the system tray and keeps enforcing your port rules 24/7 — even when the window is closed.
🏷️
Click any port badge to rename it — "Front Left USB", "Keyboard Only" — names persist across restarts.
Up and running in three steps
01
Right-click the .exe and choose "Run as administrator". Required once — then starts automatically on Windows login.
02
Every USB port on every hub appears as a card — showing device name, type, connection status, and hub.
03
Flip the toggle on any port to disable it. The 30-second countdown gives you a chance to undo before it locks in.
Contact Us for pricing