Tripp Lite U2BLOCK-A-KEY User Manual

USB-A Port Blockers with Reusable Key, 4 Pack

MODEL NUMBER: U2BLOCK-A-KEY

Block empty USB ports to prevent accidental or unauthorized connection of devices that could upload
malware or copy private data.

Features

Secure USB Port Blockers Protect Your Data Against Unauthorized Access

These port blockers are an easy way to prevent unapproved personnel from connecting an unwanted
flash drive or other USB peripheral to a USB-A port. Use the included security key to insert a blocker into
the USB port and lock it into place. This will prevent any USB peripheral from infecting the device with
malware or removing classified data. The key also removes the blocker just as easily and quickly as it
installs the blocker. Four blockers are included, three of which conveniently store inside a compartment on
the key. The key and blockers can only be used together for maximum security.

Highlights

●

Port blockers help prevent
unwanted thumb drives and
other devices from connecting

●

Can only be locked and
unlocked with included security
key to ensure protection

●

Includes 4 blockers—3 store
conveniently inside the key for
safekeeping

●

Blockers and key must be used
together for security purposes

●

Portable pocket-sized key and
blockers are compatible with all
USB-A ports

Applications

●

Protect a USB device from
damage or unauthorized access
by blocking the port and
preventing a peripheral from
connecting

Specifications

OVERVIEW

UPC Code 037332253590
Technology USB

INPUT

Product Length (in.) 2.822
Product Length (cm.) 7.71
Product Length (ft.) 0.235

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Package Includes

●

(4) Port blockers

●

Reusable key

●

Quick Start Guide

Product Length (m.) 0.0717

PHYSICAL

Color Black
Material of Construction Plastic
Unit Packaging Type Polybag

ENVIRONMENTAL

Operating Temperature Range -40 - 185 °F (-40 - 85 °C)
Storage Temperature Range -58 - 221 °F (-50 - 105 °C)
Operating Humidity Range 0 - 95 % RH, Non-Condensing
Storage Humidity Range 0 - 95 % RH, Non-Condensing

CONNECTIONS

Side A - Connector 1 USB A (MALE)
Side B - Connector 1 USB A (MALE)
Contact Plating Nickel

STANDARDS & COMPLIANCE

Certifications RoHS and REACH

WARRANTY

Product Warranty Period
(Worldwide)

Lifetime limited warranty

© 2021 Tripp Lite. All rights reserved. All product and company names are trademarks or registered trademarks of their respective holders. Use of them does
not imply any affiliation with or endorsement by them. Tripp Lite has a policy of continuous improvement. Specifications are subject to change without notice.
Tripp Lite uses primary and third-party agencies to test its products for compliance with standards. See a list of Tripp Lite's testing agencies:
https://www.tripplite.com/products/product-certification-agencies

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