Monoprice 100143 50FT Cat5e Ethernet Cable - Blue — main product image

Monoprice 100143 50FT Cat5e Ethernet Cable - Blue

Monoprice

Monoprice 100143 50FT Cat5e Ethernet Cable - Blue

Name: Monoprice 100143 50FT Cat5e Ethernet Cable - Blue
Brand: Monoprice
SKU: 100143

★★★★★4.6 (1394 reviews)

A 50-foot Cat5e Ethernet cable with pure copper conductors and gold-plated contacts for reliable, high-speed wired networking.

$19.79*

✓ In Stock on Amazon.com

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*Price sourced from Amazon.com. Last updated:Jul 16, 2026.Price and availability are subject to change.

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Overview

The Monoprice 100143 is a 50-foot Cat5e Ethernet patch cable designed for dependable wired networking in home and office environments. Built with 24AWG bare copper conductors rather than cheaper copper-clad aluminum, it maintains signal integrity across the full cable length, making it a reliable choice for connecting computers, gaming consoles, smart TVs, switches, and routers. The 350MHz bandwidth supports Gigabit Ethernet speeds up to 1 Gbps, handling everyday tasks like file transfers, HD streaming, and online gaming without bottlenecks.

Practical design details set this cable apart at its price point. The 50-micron gold-plated RJ45 contacts resist oxidation and ensure a clean electrical connection over repeated plug-and-unplug cycles. Color-matched blue snagless boots protect the locking tabs from snapping off and allow smooth routing through cable management channels, wall plates, and crowded patch panels. At 50 feet, the cable provides enough reach for most room-to-room or floor-to-floor runs while staying well within Cat5e's 100-meter performance limit.

Key Features

Unshielded Twisted Pairs (UTP)

350MHz bandwidth

50µm gold plated contacts

Color matched, snagless strain relief boots

Specifications

Cable Type

Cat5e UTP (Unshielded Twisted Pair)

Length

50 Feet

Wire Gauge

24AWG

Bandwidth

350MHz

Conductor Material

Bare Copper

Connector Plating

50µm Gold Plated

Boot Type

Snagless Strain Relief

Color

Blue

Model

100143

Pros & Cons

👍 Pros

Pure bare copper conductors deliver more reliable signal transmission than copper-clad aluminum alternatives
50-micron gold-plated contacts resist corrosion and maintain a solid connection over time
Snagless strain relief boots protect the RJ45 clips from breaking during installation and removal
50-foot length is generous enough for routing between rooms or across large spaces

👎 Cons

Cat5e is limited to 1 Gbps and does not support faster 2.5G, 5G, or 10G networking standards
50-foot length may be excessive for simple desk-to-router connections, leaving cable to manage
Unshielded (UTP) design offers no protection against electromagnetic interference in electrically noisy environments

Frequently Asked Questions

Is this cable made with pure copper or copper-clad aluminum?

This Monoprice Cat5e cable uses bare copper conductors, not copper-clad aluminum, which provides better signal quality and durability over the full 50-foot length.

Does the 50-foot length cause any noticeable speed loss?

No, Cat5e cables are rated for runs up to 328 feet (100 meters) at full performance, so 50 feet is well within the reliable operating range with no signal degradation.

Are the connectors on this cable snagless?

Yes, the cable features color-matched snagless strain relief boots that protect the locking tab from breaking and prevent snagging when routing through tight spaces.

What speeds does this Cat5e cable support?

It supports up to 1 Gbps (Gigabit Ethernet) with 350MHz bandwidth, which is sufficient for most home and office networking needs.