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Monoprice 139240 USB-C to DisplayPort 1.4 Cable — main product image
Monoprice 139240 USB-C to DisplayPort 1.4 Cable
Monoprice 139240 USB-C to DisplayPort 1.4 Cable
Monoprice 139240 USB-C to DisplayPort 1.4 Cable
Monoprice 139240 USB-C to DisplayPort 1.4 Cable
Monoprice 139240 USB-C to DisplayPort 1.4 Cable
Monoprice 139240 USB-C to DisplayPort 1.4 Cable
Monoprice

Monoprice 139240 USB-C to DisplayPort 1.4 Cable

★★★★★3.5 (35 reviews)
4KUSB-CDisplayPort

Bidirectional USB-C to DisplayPort 1.4 cable with 4K@60Hz support and durable nylon-braided construction.

$14.99*$31.98Save 53%
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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

The Monoprice 139240 USB-C to DisplayPort 1.4 Cable is designed to bridge the gap between modern USB-C laptops, tablets, and desktops and DisplayPort-equipped monitors or projectors. What sets this cable apart from many competitors is its bidirectional functionality — it works whether you're connecting a USB-C device to a DisplayPort monitor or a DisplayPort source to a USB-C display, eliminating the need to buy separate cables for each direction.

At six feet in length and built with a nylon-braided jacket, the cable is both practical for typical desk configurations and durable enough for daily use. It supports the DisplayPort 1.4 standard with up to 4K resolution at 60Hz, delivering crisp visuals and audio over a single connection. For professionals, students, or home office users who need a reliable, no-fuss way to connect their USB-C device to an external display, this cable provides a straightforward and affordable solution.

Key Features

Bidirectional connectivity: Do you have an old PC and new monitor or a new PC and old display? This cable allows you to easily connect all your legacy and newer devices, without the need for multiple adapters and cables.

4K@60Hz: Compliant with DisplayPort standards to deliver video at resolutions up to 4K@60Hz.

Easy plug and play displayport: The DisplayPort connector and secure connection, without the need for the traditional DisplayPort connector locks.

Nylon-braided jacket: The nylon-braided jacket resists tangling and protects the cable from nicks and cuts.

Bidirectional conversion between the HPD signal and Power Delivery (PD) VDM. DisplayPort 1.4 compliant

Specifications

Cable Type
USB Type-C to DisplayPort 1.4
Resolution Support
Up to 4K@60Hz
Directionality
Bidirectional
Jacket
Nylon-Braided
Length
6 Feet

Pros & Cons

👍 Pros

  • Bidirectional design works as both USB-C to DisplayPort and DisplayPort to USB-C
  • Supports 4K@60Hz resolution through DisplayPort 1.4 standard
  • Nylon-braided jacket provides added durability over standard plastic-jacketed cables
  • Single cable carries both video and audio
  • Six-foot length offers flexibility for most desk setups

👎 Cons

  • Limited to 4K@60Hz and does not support higher refresh rates like 4K@120Hz
  • Six-foot length may be too short for setups where the computer is far from the display
  • Does not carry USB data or power delivery — video and audio only

Frequently Asked Questions

Yes, the Monoprice 139240 is a bidirectional cable, so it can transmit video from a USB-C source to a DisplayPort monitor or from a DisplayPort source to a USB-C display.
The cable supports resolutions up to 4K at 60Hz via the DisplayPort 1.4 standard.
The cable is 6 feet (approximately 1.8 meters) in length.
The cable features a nylon-braided jacket designed to resist wear and tangling from frequent use.
Yes, it transmits both high-quality video and audio through a single cable connection.

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