Monoprice

Monoprice 139909 USB Type-A to Micro-B Cable 3-Pack

4.6 (2524 reviews)
USB 2.0

Reliable Connectivity for Your Devices This Monoprice USB Type-A to Micro Type-B 2.0 Cable is the perfect solution for connecting your smartphones and tablets. Featuring gold-plated connectors and shielded construction with a ferrite core, this cable ensures a stable, corrosion-free connection wi...

$9.23*
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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

Reliable Connectivity for Your Devices

This Monoprice USB Type-A to Micro Type-B 2.0 Cable is the perfect solution for connecting your smartphones and tablets. Featuring gold-plated connectors and shielded construction with a ferrite core, this cable ensures a stable, corrosion-free connection with minimal signal interference. This 3-pack offers excellent value and reliability for all your charging and data transfer needs.

Specifications:

  • Connector 1: USB Type-A Male
  • Connector 2: USB Micro Type-B Male
  • USB Standard: 2.0
  • Conductor Gauge: 28 AWG (data), 24 AWG (power)
  • Connectors: Gold Plated
  • Shielding: Yes
  • Ferrite Core: Single
  • Length: 3 Feet
  • Color: Black

Key Features

100 percent compliant with USB 2.0 specifications.

28 AWG data conductors and 24 AWG power conductors.

Gold plated connectors ensure a smooth, corrosion-free connection.

Molded connector heads with molded strain relief boots.

Shielded to protect against external signal interference. Includes a ferrite core to prevent RF and electromagnetic interference.

Specifications

Cable Type
USB Type-A to Micro-B
Quantity
3-Pack
USB Standard
USB 2.0 compliant
Data Conductors
28 AWG
Power Conductors
24 AWG
Connector Plating
Gold-plated
Connector Design
Molded heads with strain relief boots
Interference Protection
Shielded, Ferrite core

Pros & Cons

👍 Pros

  • Comes as a convenient 3-pack, providing multiple cables for different needs or as backups, offering good value.
  • Fully compliant with USB 2.0 specifications, ensuring reliable connectivity and data transfer for compatible devices.
  • Features gold-plated connectors, designed to provide a smooth, corrosion-free connection and maintain optimal signal quality over time.
  • Equipped with molded connector heads and molded strain relief boots, enhancing the durability of the cable at its weakest points by preventing damage from bending.
  • Includes shielding to protect against external signal interference and a ferrite core to prevent RF and electromagnetic interference, ensuring stable data transmission.

👎 Cons

  • As USB 2.0 cables, their data transfer speeds (up to 480 Mbps) are significantly slower than newer USB 3.0 or 3.1 standards, which might be a bottleneck for large file transfers.
  • The product description does not specify the length of the cables in the 3-pack, making it difficult for users to determine if they meet their specific reach requirements.
  • While durable, the molded connector heads may not be as sleek or compact as some premium designs, potentially causing issues in tight-fitting ports.
  • The ferrite core, while beneficial for interference, adds a small amount of bulk to the cable that might be less desirable in minimalist setups.
  • Only compatible with Micro-B ports, limiting its use to older Android devices, cameras, and some peripherals, and not with USB-C or Lightning.

Frequently Asked Questions

Yes, this Monoprice USB Type-A to Micro-B Cable is 100 percent compliant with USB 2.0 specifications.
The cable uses 28 AWG data conductors and 24 AWG power conductors.
Yes, the connectors are gold-plated to ensure a smooth and corrosion-free connection.
Yes, it comes with molded connector heads that include molded strain relief boots for added durability.
Yes, the cable is shielded to protect against external signal interference and includes a ferrite core to prevent RF and electromagnetic interference.
This product is a 3-pack, meaning it includes three USB Type-A to Micro-B cables.