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StarTech.com Hard-to-find made easy

Certificate of Country of Origin

Date: August 13, 2025

To whom it may concern,

This letter hereby certifies that the following StarTech.com part number is assembled and packaged in the following declared country:

4-Port HDMI Automatic Video Switch - 4K with Fast Switching - TAA

Product ID	Country of Origin	Product Revision
VS421HD4KA	Taiwan

Please feel free to contact StarTech.com if you have any further questions.

Nirav Gandhi

Vice President, Product Development

StarTech.com Ltd.

E: prodcompliance@startech.com

T: (519) 455-9675

T: (800) 265-1844

StarTech.com Offices

Corporate Office
45 Artisans Crescent
London, Ontario N5V 5E9 Canada
T: 519.455.9675

US Office
4490 South Hamilton Rd
Groveport, Ohio 43125 U.S.A.
T: 614.491.9596

UK Office
Unit B, Pinnacle 15
Gowerton Road, Brackmills
Northampton NN4 7BW United Kingdom
T: +44 (0)20 3564 9057

EU Office
Siriusdreef 17-27
2132 WT Hoofddorp Netherlands
T: +31 (0)20 7006 073

STARTECH.COM

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