Monoprice

Monoprice 105435 15ft USB 2.0 Extension Cable

4.7 (11109 reviews)
USB 2.0

A 15-foot gold-plated USB 2.0 extension cable built with heavy-gauge power conductors for reliable long-distance connections.

$11.54*
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 105435 is a straightforward 15-foot USB 2.0 A Male to A Female extension cable designed to bridge the gap when your device's built-in cable simply cannot reach. It is particularly useful for setups where a webcam, wireless adapter, printer, or game controller needs to be positioned far from the host computer, or when a device has a proprietary connector on one end that prevents swapping in a longer cable. The gold-plated connectors on both ends resist oxidation and ensure a snug, low-resistance connection every time you plug in.

Where this cable distinguishes itself from generic alternatives is in its conductor gauge: 28 AWG wires handle the data lines while heavier 24 AWG wires carry power. The thicker power conductors reduce voltage drop across the 15-foot span, which helps peripherals that draw power over USB operate more reliably at distance. It supports standard USB 2.0 transfer speeds up to 480 Mbps, making it well suited for input devices, printers, and audio interfaces, though users needing USB 3.0 bandwidth should look at a higher-spec cable instead.

Key Features

Extend your USB 2.0 connection with this USB 2.0 A Male to A Female Extension cable

Useful for extending the reach of a USB cable with a proprietary connector or fixed device (such as an AC adapter) on one end.

The connectors are gold plated to ensure smooth corrosion free connections

The cable uses 28 AWG conductors for the data lines and 24 AWG conductors for the power lines

Specifications

Connector Type
USB 2.0 A Male to A Female
Cable Length
15 feet
Data Conductor Gauge
28 AWG
Power Conductor Gauge
24 AWG
Connector Plating
Gold
USB Standard
USB 2.0 (up to 480 Mbps)

Pros & Cons

👍 Pros

  • 15-foot length provides substantial reach for connecting devices in hard-to-access locations
  • Gold-plated connectors resist corrosion and maintain a clean signal over time
  • 24 AWG power conductors are thicker than standard, helping deliver more consistent power over the full length
  • Simple plug-and-play operation with no drivers or software required
  • Budget-friendly price point from Monoprice without sacrificing build quality

👎 Cons

  • 15-foot length can introduce slight signal degradation for bandwidth-sensitive USB devices
  • Limited to USB 2.0 speeds — not ideal if you need USB 3.0 or higher transfer rates
  • The cable's length adds bulk and may be difficult to manage in tight spaces
  • No shielding certification listed, which may matter in electrically noisy environments

Frequently Asked Questions

Any device using a standard USB Type-A connection — such as a webcam, keyboard, mouse, printer, or USB Wi-Fi adapter — can be extended by plugging its existing cable into the female end of this extension.
Yes, the 28 AWG data conductors and gold-plated connectors are designed to maintain USB 2.0 speeds (up to 480 Mbps) across the full 15-foot run under normal conditions.
The 24 AWG power conductors are thicker than the minimum USB spec, which helps reduce voltage drop, but some power-hungry devices may charge more slowly over 15 feet compared to a shorter cable.
USB 3.0 devices will physically connect and function, but data transfer speeds will be limited to USB 2.0 rates (480 Mbps maximum).