Top positive review
Well designed and durable
Reviewed in the United States on May 27, 2020
I can't speak to the effectiveness of this product but the overall design and durability of it are great. With my APC network surge protector so many packets are dropped as they pass through it makes it unusable. Luckily APC was kind enough to provide a TVSS Ground screw to connect this device. I am also using one to protect the serial line between an ISY994i and 2413S PLM. Prior to acquiring this I had a lightning strike that jumped from the power line to the network, I presume through these 2 devices as they were the only unprotected point of interface between the network and power line. Hopefully this will prevent that from happening again.