What is the length and color of the cables included in the 10 pack of StarTech.com CAT6 cables?

Each cable in the 10 pack is 3 feet long and blue in color.

What type of connectors does the StarTech.com 3 ft. CAT6 cable use?

The StarTech.com 3 ft. CAT6 cable uses RJ45 connectors.

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StarTech.com 3 ft. CAT6 Cable 10 Pack - Blue CAT6 Patch Cord - Snagless RJ45 Connectors - 24 AWG Copper Wire - Ethernet (N6PATCH3BL10PK)

CAT6 cable pack meets all Category 6 patch cable specifications to deliver a reliable connection
CAT6 cable features 100% copper and foil-shielded twisted-pair wiring to prevent EMI interference
Snagless connectors on the CAT6 network cable protect the RJ45 clips during installations
CAT6 connectors cable is built with 24 AWG copper wire and is tested to keep Near-End Crosstalk within acceptable limits