Monoprice

Monoprice 3573 75ft Super VGA M/M CL2 Cable w/Ferrites

Name: Monoprice 3573 75ft Super VGA M/M CL2 Cable w/Ferrites
Brand: Monoprice
SKU: 3573

Double-shielded, ferrite-filtered 75ft VGA cable built for clean analog signal delivery across long in-wall runs.

$53.84*

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

Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.

Notice a mistake? Let Us Know

Overview

The Monoprice 3573 is a 75-foot Super VGA cable engineered specifically for the signal integrity challenges that emerge at long analog runs. At this length, unshielded VGA cables become effective antennas — picking up EMI from fluorescent lighting, power cables, and HVAC equipment in the walls around them. Monoprice addresses this with double shielding (typically a foil layer plus a braided conductor) and ferrite cores clamped at each end, which act as low-pass filters suppressing high-frequency noise before it can reach the display circuitry. The CL2 fire resistance rating means the cable jacket meets UL standards for in-wall use, a non-negotiable requirement for any permanent installation in a commercial or residential building.

This cable is purpose-built for fixed AV installations: conference room projectors, classroom displays, digital signage, and legacy industrial monitors where VGA remains the available interface. It is not a desk cable — at 75ft, the value is in running a clean, code-compliant signal from a wall plate or equipment rack to a distant display. The target user is an AV installer or facilities manager connecting existing VGA-equipped hardware across a large room without signal amplifiers. For setups where modern digital interfaces are available, VGA should be avoided at this distance; but for legacy environments where VGA is the only option, this cable represents the highest-integrity approach to the run.

Key Features

This double-shielded cable is designed to handle analog VGA and extended VGA resolutions.

It features gold-plated male DE-15 (aka HD-15 or DB-15) connectors on each end for smooth, corrosion-free connections.

It includes ferrite cores at each end, which ensure that EMI and RFI interference will not enter your video system.

Specifications

Connector Type

Male DE-15 (HD-15 / DB-15) to Male DE-15

Length

75 feet

Shielding

Double-Shielded

Ferrite Cores

Included at each end

Connectors

Gold-Plated

In-Wall Rating

CL2

Signal Type

Analog VGA / Extended VGA

Pros & Cons

👍 Pros

CL2 in-wall rating allows permanent building installation without additional conduit
Double shielding provides two layers of EMI rejection — critical at 75ft where unshielded cables pick up significant interference
Ferrite cores at both ends block high-frequency noise ingress at the source and destination
Gold-plated DE-15 connectors resist corrosion, maintaining consistent contact resistance over the cable's service life
75ft length covers large conference rooms, classrooms, or cross-room AV runs without signal amplification

👎 Cons

Analog VGA has no inherent error correction — at 75ft, any installation flaw (sharp bend radius, proximity to power lines) can still introduce artifacts that shielding alone cannot fix
Male-to-male configuration means adapters are required for any source or display with a female pass-through connection
VGA is an aging analog standard with no HDCP support, limiting use with modern DRM-protected content sources
75ft is fixed length — there is no slack adjustment if the run is shorter than expected

Frequently Asked Questions

Is this cable rated for in-wall installation?

Yes. The CL2 rating means it meets National Electrical Code requirements for in-wall use, making it suitable for permanent installations behind drywall without a conduit.

Will the 75ft length degrade signal quality on a standard VGA connection?

At this length, analog VGA signals are susceptible to noise and attenuation — which is precisely why this cable uses double shielding and ferrite cores at each end. The ferrites suppress high-frequency EMI/RFI that would otherwise introduce ghosting or color bleed at extended runs.

What connector standard does this cable use?

Both ends terminate in gold-plated male DE-15 connectors (also called HD-15 or DB-15) — the standard 15-pin VGA plug found on monitors, projectors, and legacy graphics outputs.

Does the gold plating on the connectors affect signal quality?

Gold plating primarily prevents oxidation rather than improving conductivity. On a long-run analog cable like this, it ensures the connectors maintain consistent contact resistance over years of use, avoiding the signal degradation that corroded connectors can introduce.

Can this cable support resolutions above standard VGA?

Yes. The cable is specified for extended VGA resolutions (SVGA, XGA, SXGA), though maximum achievable resolution at 75ft will depend on the source and display hardware.