Cable Ethernet Cat6 de cobre puro, 500 pies, negro

Pulled 500 feet through conduit for a home office run and the full copper core handled the distance without any signal drop. The jacket is stiff out of the box but relaxes once it's laid out, and the crimping held tight at both ends. Solid choice if you need a bulk spool that actually delivers gigab

Terminated the run through my attic and down two walls without a single hiccup — the full copper core honestly feels sturdier than the CCA stuff I've used before. Signal's been rock solid at gigabit speeds since I punched it down.

Ran the full 500 feet from my router to the detached garage and still got rock-solid gigabit speeds at the far end. The copper core feels heavy and durable, not like the CCA stuff that kinks up. Spooled out clean with no tangles, which saved me a lot of patience.