Product images are provided for reference and may not represent the exact model, configuration, or included components.

No Bots, Just Experts

Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.

Description

StarTech 128-HDMI-DISPLAYPORT HDMI to DisplayPort Adapter

Overview

The StarTech 128-HDMI-DISPLAYPORT is an active adapter designed to convert an HDMI 2.0 video source to a DisplayPort 1.2 output. This is critical for integrating modern HDMI 2.0 devices, such as laptops, media players, or certain surveillance DVRs/NVRs, with DisplayPort monitors or displays that may not support HDMI input or require a specific DP signal. It actively boosts the signal, ensuring compatibility and maintaining high-resolution video up to 4K at 60Hz, making it suitable for demanding visual applications where signal integrity is paramount.

Compatibility

This adapter is compatible with any HDMI 2.0 source device, including most modern PCs, laptops, gaming consoles, and AV equipment. The output is DisplayPort 1.2, ensuring broad compatibility with most DisplayPort monitors, projectors, and professional displays. It supports HDCP 2.2, which is essential for playing protected content from sources like streaming devices and Blu-ray players, preventing playback errors on compatible displays.

Installation Notes

The adapter requires 5V DC input power, typically supplied via the USB-A connector integrated into the cable. Ensure the connected HDMI source or a nearby USB port can provide sufficient power. The operating temperature range is 0°C to 45°C (32°F to 113°F), suitable for most indoor environments. The integrated cable length is 11.8 inches (30 cm), providing some flexibility in placement. Ensure the output DisplayPort connection is secure.

What's in the Box

  • 1x 128-HDMI-DISPLAYPORT Adapter Cable
  • 1x USB-A to Micro-USB Power Cable
Specifications
Adapter Type: Active
Max Resolution: 3840 x 2160 @ 60Hz
HDCP Version: 2.2
Audio Channels: 2 Channel
Input Connector: HDMI
Output Connector: DisplayPort 1.2
Input Voltage: 5V DC
Operating Temperature: 0C to 45C
Storage Temperature: -10C to 80C
Operating Humidity: 10~85% RH
Cable Length: 11.8 in [30 cm]
Product Length: 0.8 in [2.0 cm]
Product Width: 14.4 in [36.5 cm]
Product Height: 0.4 in [1.1 cm]
Product Weight: 1.3 oz [38.0 g]
Warranty: 3 Years
Brand: StarTech
MPN: 128-HDMI-DISPLAYPORT
MPN: 128-HDMI-DISPLAYPORT
Type: Power Supply
Color: Blue
Connectivity: USB
Power: 5V DC
Q&A
Reviews
Have Questions?

StarTech 1FT HDMI TO Displayport Adapter - 128-HDMI-DISPLAYPORT

$67.64
$66.99

RELATED PRODUCTS

System Design, Deployment & Technical Support

Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.

Fixed scope • Fixed price

System Design Assistance

  • Get help validating product compatibility
  • Coverage requirements
  • Storage planning and deployment architecture before you buy.
Request Design Help

Deployment & Configuration Support

  • Access fixed-scope support for rollout planning
  • User setup guidance
  • Migration and system standardization across single-site or multi-site deployments
View Support Services

Guides, Tools & Calculators

  • PoE requirements
  • Storage retention
  • Camera selection and deployment methodology
Open Technical Resources