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So I was trying to find some information if any of these count as connector ends.

1 - from hard drive, was told peripheral, but high or low?
2 - mini display port
3 - display port
4 - dvi
5 - laptop power connector
6 - power adapter connector
7 - laptop power connector
8 - 3-prong power connector

1. Since you were told it is a grade different than connector end (which is the same value as low grade peripheral), it is safe to assume it is high grade peripheral.

2, 3, and 4 Connector end

5, 7 If they have gold pins, I’m not sure if it is enough to qualify as connector ends. Maybe someone more experienced can answer. If they don’t qualify but you have a lot of male barrel connectors, email Chris to see if he’s interested in buying them for a custom rate.

Otherwise, there is no grade for those on Boardsort. If you typically sell insulated wire to your local scrapyard and they don’t have a separate grade for cords without plugs, leave them on. Or toss them in shred.

6, 8 Same as above, except those are mains power plugs and they’re definitely just copper and steel and no gold.

PickleJar summed it up perfectly.

1-4 Gold Connector
5-8 Steel

Thanks!