Amazon Basics Q78I_1

Download PDFFree PDF. The Save button below keeps a bookmark and private notes in your account.

Amazon Basics DisplayPort 1.2 Cable User Manual

Model: Q78I_1

Introduction

This manual provides comprehensive instructions for the Amazon Basics DisplayPort 1.2 Cable. This cable is designed for transmitting high-definition audio and video signals between DisplayPort-enabled devices, such as computers, monitors, and projectors. It supports advanced video resolutions and audio formats, ensuring a reliable connection for various applications.

Product Overview

The Amazon Basics DisplayPort 1.2 Cable features gold-plated connectors for enhanced conductivity and corrosion resistance. Its robust construction includes bare copper conductors and foil-and-braid shielding to minimize interference and ensure stable signal transmission. The cable is compliant with DisplayPort 1.2 specifications.

Amazon Basics DisplayPort 1.2 Cable showing both connectors

Image: The Amazon Basics DisplayPort 1.2 Cable, illustrating both DisplayPort connectors and the cable itself.

Close-up of two DisplayPort connectors

Image: A close-up view of the two DisplayPort connectors, highlighting their design and gold-plated pins.

Setup Instructions

Follow these steps to connect your DisplayPort-enabled devices:

  1. Identify Ports: Locate the DisplayPort output on your source device (e.g., computer, graphics card) and the DisplayPort input on your display device (e.g., monitor, projector). DisplayPort connectors are typically rectangular with one corner beveled.
  2. Connect Cable: Insert one end of the Amazon Basics DisplayPort 1.2 Cable into the DisplayPort output of your source device. Ensure it is fully seated.
  3. Connect to Display: Insert the other end of the cable into the DisplayPort input of your display device. Ensure it is fully seated.
  4. Power On Devices: Power on both your source device and your display device.
  5. Select Input: On your display device, select the correct DisplayPort input source using the monitor's on-screen display (OSD) menu or input selection button.
DisplayPort cable connected to a laptop and monitor

Image: The DisplayPort cable connecting a laptop to an external monitor, demonstrating a typical setup.

Operating Instructions

Once connected, the DisplayPort 1.2 cable will automatically transmit video and audio signals. No additional software or drivers are typically required for basic functionality.

  • Video Resolution: The cable supports video resolutions up to 4K (3840x2160) at 60Hz and 2K (2560x1440) at 165Hz or 144Hz, depending on your display and source device capabilities.
  • Bandwidth: It provides a bandwidth of up to 21.6Gbps, enabling high-speed data transfer for demanding visual content.
  • Audio Pass-Through: The cable supports crystal-clear digital audio pass-through, allowing audio to be transmitted alongside video to your display's speakers or connected audio system.
  • Extended Display: Use the cable to extend your desktop across multiple monitors or mirror your display for presentations.
Graphic showing 4K video support at 60Hz and 21.6Gbps bandwidth

Image: A visual representation highlighting the cable's support for 4K video at 60Hz and a bandwidth of 21.6Gbps.

Maintenance

To ensure the longevity and optimal performance of your DisplayPort cable, follow these maintenance guidelines:

  • Handle with Care: Avoid bending the cable sharply or pulling it by the cable itself when disconnecting. Always grasp the connector housing.
  • Storage: When not in use, coil the cable loosely. Avoid tight coiling or kinking, which can damage internal wires.
  • Cleaning: Use a soft, dry cloth to gently wipe the cable and connectors. Do not use liquid cleaners or abrasive materials.
  • Environmental Conditions: Keep the cable away from extreme temperatures, direct sunlight, and excessive moisture.

Troubleshooting

If you encounter issues with your DisplayPort cable, consider the following troubleshooting steps:

  • No Signal/Black Screen:
    • Ensure both ends of the cable are securely connected to the DisplayPort ports on your devices.
    • Verify that your display is set to the correct DisplayPort input source.
    • Restart both your source device and your display.
    • Test the cable with another DisplayPort-enabled device or display if available, to rule out a device-specific issue.
  • Flickering or Intermittent Signal:
    • Check for any physical damage to the cable or connectors.
    • Ensure the cable is not excessively bent or kinked.
    • Reduce the display resolution or refresh rate in your operating system settings to see if the issue persists.
    • Ensure your graphics drivers are up to date.
  • No Audio:
    • Verify that your display device has built-in speakers or is connected to external speakers.
    • Check your computer's sound settings to ensure the DisplayPort output is selected as the default audio device.
    • Adjust the volume on both your computer and your display/speakers.

Specifications

FeatureSpecification
Model NumberQ78I_1
Cable TypeDisplayPort to DisplayPort 1.2
Length6 Feet (1.83 meters)
ColorBlack
Max Bandwidth21.6 Gbps
Supported ResolutionsUp to 4K@60Hz, 2K@165Hz, 2K@144Hz
Connector MaterialGold-plated
ShieldingFoil-and-braid shielding
Compatible DevicesPersonal Computers, Monitors, Projectors, and other DisplayPort-enabled devices
Product Dimensions72 x 0.8 x 0.43 inches; 1.76 ounces

Warranty and Support

For warranty information and customer support, please refer to the official Amazon Basics website or contact Amazon customer service. The product is subject to Amazon's standard return policy.

Ask a question about this manual

Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.

After a successful submission, we securely hash the supplied account or form email before sending it to Microsoft Advertising for conversion attribution. Privacy details.