With this neat little device, system administrators can physically prevent users from connecting Pen Drives, Mobile Phones and other USB Mass Storage Devices to their computers to copy data and introduce viruses. To remove, simply insert the Key back on to the blocker and pull it away. Hold the blocker in place and pull away the Key. To use, simply attach a blocker to the key and plug it into the port. With the LINDY USB Type C / Thunderbolt 3 Port Blocker, you can quickly block open ports and easily prevent users from connecting cables, devices or inserting foreign objects without permission. If that doesn’t work, press the Fn key, and while pressing the Fn key, press the Num key to unlock the Num lock key. Pressing the Num key should unlock the Numlock key. Also available in packs of 10 (without key) It should be located at the top right corner of your dell keyboard.Keep out devices such as Pen Drive, Mass Storage Devices, Cell Phone Adapters. Physically blocks access to a USB Type C / Thunderbolt 3 port Use this port blocker to prevent other devices from being connected to the system.This product has been discontinued and replaced by Part No 40465.

Usb lock key