For reference: The boxes of Monoprice Cat6 cable I have left from my 2500' Ethernet wiring project are marked as Made in China.
Both my Monoprice and the pictured Zactron cable have the proper Holographic UL label as required for UL tested and certified cable.
The Zactron wire listed above is actually made by "Prime Wire and Cable" in City of Industry, CA. The UL listing and the ETL verification are both on file and available on the UL and ETL websites meaning they have gone through and passed testing.
I was not able to pull up the Monoprice cable on the UL website by either the certification number printed on the box or using Monoprice as the vendor. I was also not able to pull verification on the ETL website for the Monoprice cable using the same two search methods. At this point, I don't have any way to see who actually manufactures cables for Monoprice as the Certification numbers as listed on the products aren't coming up in the UL or ETL databases.
Certifications and verification are pretty easy to check though. If the cert number works, it traces back to the actual manufacturer of the cable.
Both my Monoprice and the pictured Zactron cable have the proper Holographic UL label as required for UL tested and certified cable.
The Zactron wire listed above is actually made by "Prime Wire and Cable" in City of Industry, CA. The UL listing and the ETL verification are both on file and available on the UL and ETL websites meaning they have gone through and passed testing.
I was not able to pull up the Monoprice cable on the UL website by either the certification number printed on the box or using Monoprice as the vendor. I was also not able to pull verification on the ETL website for the Monoprice cable using the same two search methods. At this point, I don't have any way to see who actually manufactures cables for Monoprice as the Certification numbers as listed on the products aren't coming up in the UL or ETL databases.
Certifications and verification are pretty easy to check though. If the cert number works, it traces back to the actual manufacturer of the cable.