They can be found just about anywhere. Amazon sells them. If you use or buy through cabling or electrical companies such as Accutech, Graybar, etc, will gladly sell you them. You can also find them at Bestbuy/Walmart/Target stores (tho limited). Just shop around for pricing. I would keep the cabling type consistent if you can to avoid inconsistencies. If you have Cat5E cabling, get the Cat5E patch cable. If you have Cat6 cabling, get the Cat6 patch cable. Stuff like that. If you are unsure what you have, check the back of your wiring closet patch panels and look on the sheath of the cabling as it is terminated and it will tell you the type on there. It isn't the end of the world if they do not match as I have not seen issues while working on the field but I seem to always like to keep thigns consistent.
... View more