What doe a Patch Cable mean?

Also what does "Designed for 10, 100 or 1000 Base-T networks" mean? If I have a cheap ethernet CAT5 cable but my live streaming videos all of the sudden stutter when I am trying to watch the news or something else, could this mean that I need a new ethernet CAT5 cable for my MBP?

Belkin RJ45 CAT 5e Ethernet Patch Cable (14 Ft.)

Belkin RJ45 CAT 5e Ethernet Patch Cable (14 Ft.)

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