User Guide

USB-B Port Lock

Block an unused USB-B port by hand, and remove the lock with the key. Scroll down for each step.

User Guides / USB-B Port Lock

Line drawing of the USB-B Port Lock with the key slot labeled
Overview

USB-B Port Lock

This is a physical cybersecurity device that prevents unauthorized device access by physically blocking an unused USB-B port.

Environment & Specification

Environment & Specification

EnvironmentUSB-B Port connectorUSB-B Port
ProductUSB-B Port Lock
DimensionsW × H × L (Depth): 8.4 × 7.2 × 8.5 mm (0.33 × 0.28 × 0.33 in)
Weight0.2 g (0.01 oz)
Please Note

The USB-B Port Lock is designed to work with ports that follow industry standards. Some products in the marketplace may have ports that do not follow industry standards perfectly. If a port lock is hard to insert, forcing it may cause damage to the port.

Installation

Installation — by Hand

Inserting the USB-B Port Lock into the USB-B port by hand
1

Insert by hand

Insert the port lock by hand — taking note of proper alignment.

Uninstall

Removal

Please Note

Keys and locks are matched by color.

Inserting the key into the key slot at the bottom of the port lock, with a close-up of the key slot
1

Insert the key

Insert the key into the key slot at the bottom of the port lock with the button on the key facing upward. (Rotate the key 180 degrees if the port lock is installed upside down.)

Pressing the key button backward and pulling the port lock out of the port
2

Engage & pull out

Press the button of the key backwards and pull out the key to release the port lock from the port.

Pressing the key button forward to release the port lock from the key
3

Release the port lock

Press the button of the key forward to release the port lock from the key.