Keep your USB ports secure with these Smart Keeper USB Port Locks. This basic set comes with 6 locks and 1 key (all in dark blue), making it easy to protect multiple devices. The locks are designed to block unauthorized access to USB-A ports, preventing data theft, malware installation, or unwanted charging. They're super simple to install—just insert the lock into the port and secure it with the key. No tools needed!

Each lock has four security holes for a tight fit, so they won't fall out accidentally. One key works for all locks in the set (and for other Smart Keeper Essential series products of the same color), which is convenient if you're managing several computers or peripherals. These are great for offices, schools, libraries, or anyone who wants to add an extra layer of security to their tech. They're also handy for preventing kids or visitors from plugging in unauthorized devices. The locks are small, discreet, and don't interfere with other ports. A smart, affordable way to safeguard your equipment.