Cat6 vs Cat6a vs Cat7? Which 10G Ethernet cable wins?

Cat6, Cat6a and Cat7 all support 10G copper networks though they are featured with different specifications and performance. Can Cat6 really do 10Gb? Should I pick Cat6/Cat6a/Cat7 for 10GBASE-T? Read this article to get the comparison between Cat6 vs Cat6a and Cat7 vs Cat6a and the buying guide.

StarTech.com 1ft CAT6a Ethernet Cable - 10 Gigabit Shielded Snagless RJ45 100W PoE Patch Cord - 10GbE STP Network Cable w/Strain Relief - Aqua Fluke Tested/Wiring is UL Certified/TIA (C6ASPAT1AQ)

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【True Cat7 Performance】Featuring full spec Cat7 speed with 600 MHz bandwidth, and 10 Gbps transfer speed that will satisfy all your network needs.

LINKUP - [Tested with Versiv CableAnalyzer] Cat7 Ethernet Cable -2 FT (12 Pack) 10G Double Shielded RJ45 S/FTP | Network Internet LAN Switch Router

InstallerParts Ethernet Cable CAT6A Cable UTP Booted 3 FT - Black - Professional Series - 10Gigabit/Sec Network/High Speed Internet Cable, 550MHZ : Electronics

Cat6 vs Cat6a vs Cat7? Which 10G Ethernet cable wins?

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StarTech.com 6ft CAT6a Ethernet Cable - 10 Gigabit Shielded Snagless RJ45 100W PoE Patch Cord - 10GbE STP Network Cable w/Strain Relief - Aqua Fluke Tested/Wiring is UL Certified/TIA (C6ASPAT6AQ)

StarTech.com 6 in CAT6a Ethernet Cable - 10 Gigabit Shielded Snagless RJ45 100W PoE Patch Cord - 10GbE STP Network Cable w/Strain Relief - Black Fluke Tested/Wiring is UL Certified/TIA (C6ASPAT6INBK)

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