Monoprice

Monoprice 124375 Cat6A STP Ethernet Cable 14ft

4.7 (847 reviews)

Built with pure bare copper and Cat6A shielding, this 14ft Monoprice Ethernet cable delivers fast, interference-free network connections.

$12.48*
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*Price sourced from Amazon.com. Last updated:Jul 13, 2026.Price and availability are subject to change.

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Overview

The Monoprice 124375 Cat6A Ethernet Patch Cable is a straightforward networking essential built to a higher standard than many of the budget cables on the market. Its 100% pure bare copper 26AWG conductors are a meaningful upgrade over the copper-clad aluminum found in cheaper cables — bare copper offers lower resistance, better signal transmission, and greater durability over time. The Shielded Twisted Pair (STP) construction adds a foil shield around the twisted pairs, reducing electromagnetic interference and crosstalk that can degrade performance in environments where cables run alongside power cords or other Ethernet runs.

Rated at 550MHz bandwidth, this Cat6A cable comfortably supports 10-Gigabit Ethernet and is backward compatible with Cat6, Cat5e, and Cat5 standards. The 14-foot length is a practical middle ground — long enough to connect devices across a room or between a desk and a wall jack, but not so long that cable management becomes cumbersome. Snagless boots on the RJ45 connectors protect the locking clips from catching and breaking during insertion or removal, a small detail that extends the cable's usable life. For anyone setting up a home network, connecting a NAS, or wiring a workstation to a switch, this cable delivers the performance and build quality expected from Monoprice at a competitive price.

Key Features

Buy with Confidence: With Monoprice's Lifetime Warranty on all Cables, you can rest assured we stand behind our products and our customers.

26AWG stranded, pure bare copper conductors

500MHz bandwidth

Snagless cable boot protects the plug retaining clip

50m gold plated contacts

Specifications

Cable Type
Cat6A Ethernet Patch Cable
Wire Gauge
26AWG
Conductor Material
100% Pure Bare Copper
Shielding
Shielded Twisted Pair (STP)
Bandwidth
550MHz
Connector
RJ45
Length
14ft
Brand
Monoprice
Model
124375

Pros & Cons

👍 Pros

  • Pure bare copper conductors ensure better signal integrity and longevity than copper-clad aluminum cables
  • Cat6A rating with 550MHz bandwidth supports up to 10-Gigabit Ethernet
  • Shielded Twisted Pair construction reduces crosstalk and electromagnetic interference
  • Snagless boot design protects the RJ45 connector tab from snapping off
  • 14-foot length provides flexibility for reaching between rooms or across desks

👎 Cons

  • STP shielding makes the cable slightly thicker and less flexible than unshielded Cat6 cables
  • 14 feet may be too long for simple desk-to-router runs, creating excess cable to manage
  • The heavier gauge and shielding add weight compared to standard patch cables
  • Shielded cables require properly grounded equipment to realize full interference-reduction benefits
  • Only available in a single length, so you may need a different SKU for shorter or longer runs

Frequently Asked Questions

This cable supports up to 550MHz bandwidth, which exceeds the Cat6 standard of 250MHz and allows it to reliably handle 10-Gigabit Ethernet over its 14-foot length.
Yes, it uses a Shielded Twisted Pair (STP) design, which helps reduce electromagnetic interference (EMI) and crosstalk — especially useful when running cables near power lines or other networking cables.
The cable is made with 100% pure bare copper wire (26AWG), not copper-clad aluminum (CCA), which provides better signal quality and durability than cheaper alternatives.
Yes, the RJ45 connectors feature snagless cable boots that protect the locking tab from breaking when plugging and unplugging the cable.
Yes. Cat6A is rated for 10GBASE-T Ethernet at distances up to 100 meters (328 feet), so the 14-foot length is well within specification.