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Monoprice 105899 Cat6A STP Ethernet Patch Cable 3ft — main product image
Monoprice 105899 Cat6A STP Ethernet Patch Cable 3ft
Monoprice 105899 Cat6A STP Ethernet Patch Cable 3ft
Monoprice 105899 Cat6A STP Ethernet Patch Cable 3ft
Monoprice 105899 Cat6A STP Ethernet Patch Cable 3ft
Monoprice 105899 Cat6A STP Ethernet Patch Cable 3ft
Monoprice 105899 Cat6A STP Ethernet Patch Cable 3ft
Monoprice

Monoprice 105899 Cat6A STP Ethernet Patch Cable 3ft

★★★★★4.7 (847 reviews)

Monoprice Cat6A STP patch cable delivers shielded 10-Gigabit performance with pure copper conductors in a compact 3-foot length.

$8.38*$9.38Save 10%
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The Monoprice 105899 Cat6A STP Ethernet Patch Cable is a 3-foot networking cable engineered for high-performance data transmission. Built with 26AWG stranded pure bare copper conductors, it delivers superior signal integrity compared to copper-clad aluminum alternatives, supporting data rates up to 10 Gigabits per second across its full 550MHz bandwidth rating. The Shielded Twisted Pair (STP) construction wraps the internal wire pairs in a foil shield, effectively reducing electromagnetic interference and crosstalk — a meaningful advantage in server rooms, home labs, or any environment where cables run alongside electrical equipment or in dense bundles.

Each end terminates in an RJ45 connector with 50-micron gold-plated contacts for corrosion resistance and reliable electrical connectivity over time. The snagless boot design protects the retaining clip from snagging during cable management, extending the connector's usable life through frequent plug-unplug cycles. The 3-foot length makes it well-suited for patching between rack-mounted equipment, connecting a desktop to a nearby wall jack, or linking devices on the same desk. This cable meets UL safety and TIA performance standards, providing confidence in both build quality and networking capability.

Key Features

Shielded Twisted Pair (STP) Category 6A Ethernet cable

26AWG stranded, pure bare copper conductors

Snagless cable boot protects the plug retaining clip

500MHz bandwidth | 50µm gold plated contacts

Specifications

Brand
Monoprice
Model
105899
Cable Category
Cat6A
Shielding
STP (Shielded Twisted Pair)
Cable Length
3 Feet
Wire Gauge
26AWG Stranded
Conductor Material
Pure Bare Copper
Connector Type
RJ45
Contact Plating
50µm Gold
Bandwidth
550MHz
Data Transfer Rate
10 Gigabit
Boot Type
Snagless
Color
Blue

Pros & Cons

👍 Pros

  • Pure bare copper conductors ensure reliable signal quality and meet TIA standards for Cat6A performance
  • STP shielding protects against electromagnetic interference in dense cable environments
  • Snagless boot design prevents RJ45 clip damage during frequent plugging and unplugging
  • 50-micron gold-plated contacts resist corrosion and maintain a solid connection over time
  • 3-foot length is ideal for short runs between nearby equipment without excess cable slack

👎 Cons

  • 3-foot length limits use to short-distance connections between closely positioned devices
  • STP cables require grounded equipment on both ends to realize full shielding benefits
  • Slightly stiffer than unshielded cables due to the foil shielding layer, which can affect routing in tight spaces
  • Only available in blue, which may not match every cable management color scheme

Frequently Asked Questions

The STP (Shielded Twisted Pair) construction adds a foil shield around the twisted pairs, reducing electromagnetic interference (EMI) and crosstalk. This is especially beneficial in environments with many cables bundled together or near electrical equipment.
Yes. As a Cat6A cable rated for up to 550MHz bandwidth, it fully supports 10GBASE-T (10-Gigabit Ethernet) at distances up to 100 meters, well beyond this cable's 3-foot length.
The snagless boot is a molded cover over the RJ45 plug's retaining clip that prevents it from catching on other cables, surfaces, or equipment during insertion and removal, reducing the risk of clip breakage.
This cable uses 26AWG stranded pure bare copper conductors, which provide better signal integrity and durability compared to copper-clad aluminum (CCA) alternatives.

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