Monoprice

Monoprice 143075 Cat6 Flat Ethernet Cable 3ft

4.9 (31 reviews)

Monoprice's flat Cat6 Ethernet cable delivers 550MHz bandwidth with pure bare copper conductors in a tangle-resistant 3ft design.

$8.23*
In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Jul 15, 2026.Price and availability are subject to change.

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Overview

The Monoprice 143075 Flexboot Flat Cat6 Ethernet Patch Cable is a 3-foot networking cable built for users who need a reliable, space-efficient connection between nearby devices. Unlike round cables that can create clutter in dense setups, this flat-profile cable resists tangling and can be routed under rugs, along walls, or through narrow cable channels with minimal visual impact. The 30AWG stranded pure bare copper conductors deliver clean signal transmission, avoiding the performance compromises associated with cheaper copper-clad aluminum cables.

Rated at 550MHz bandwidth, this Cat6 cable comfortably supports Gigabit Ethernet and meets the specifications for 10-Gigabit Ethernet over short runs. Each end features a snagless FLEXboot RJ45 connector with 50-micron gold-plated contacts, which resist corrosion and eliminate signal loss at the connection point. The FLEXboot design is thinner and easier to depress than bulkier snagless boots, a small but practical advantage when working in crowded switch panels or wall plates. RoHS compliant and available in white, it is a clean, unobtrusive cable that prioritizes both performance and aesthetics for home, office, or data center patch connections.

Key Features

Unshielded Twisted Pair (UTP) Category 6 Ethernet cable.

Flat cable design resists tangling.

30AWG stranded, pure bare copper conductors.

550MHz bandwidth.

The thin FLEXboot snagless cable boot protects the plug retaining clip and is easier to depress than other protective snagless cable boots. 50um gold plated modular plugs ensure clear transmission by eliminating signal loss due to corrosion. RoHS compliant.

Specifications

Brand
Monoprice
Model
143075
Cable Type
Cat6, Flat, Snagless RJ45
Length
3 Feet
Wire
Pure Bare Copper, 30AWG Stranded
Shielding
UTP (Unshielded Twisted Pair)
Bandwidth
550MHz
Connector Plating
50μm Gold Plated
Color
White
Compliance
RoHS

Pros & Cons

👍 Pros

  • Pure bare copper conductors ensure reliable signal quality over the full 3ft length
  • Flat cable design resists tangling and fits neatly in tight spaces
  • 550MHz bandwidth supports Gigabit and short-distance 10-Gigabit Ethernet
  • FLEXboot snagless connectors with 50-micron gold plating prevent snags and resist corrosion
  • RoHS compliant construction

👎 Cons

  • 3-foot length limits placement to devices in very close proximity
  • 30AWG stranded wire is thinner than standard 24AWG, which may be less durable under repeated flexing
  • Unshielded (UTP) design offers no protection against electromagnetic interference in noisy environments
  • Flat cable profile can be harder to terminate with standard RJ45 connectors if custom lengths are needed

Frequently Asked Questions

This cable uses pure bare copper conductors, which provide superior signal quality and reliability compared to copper-clad aluminum alternatives.
The flat profile resists tangling, fits easily under carpets or along baseboards, and takes up less space in cable management channels — making it ideal for tight or high-density setups.
The thin FLEXboot covers the retaining clip on the RJ45 connector, preventing it from snagging on other cables or equipment during insertion and removal, while still being easy to depress when you need to unplug.
Yes. As a Cat6-rated cable with 550MHz bandwidth, it fully supports Gigabit Ethernet (1000BASE-T) and is also rated for 10-Gigabit Ethernet over short distances.
No, this is an Unshielded Twisted Pair (UTP) cable. It is suitable for most home and office environments where electromagnetic interference is not a significant concern.