Build Your Complete System
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
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.
StarTech DP2HD4KS Active DisplayPort to HDMI Adapter
Overview
The StarTech DP2HD4KS is an active DisplayPort to HDMI adapter designed to bridge the gap between DisplayPort-enabled devices and HDMI displays. This adapter is essential for integrating older or mixed-environment systems where a direct HDMI connection is not available. It supports resolutions up to 4K at 30Hz, making it suitable for environments requiring detailed visuals without the need for higher refresh rates. The adapter also passes through 7.1 channel digital audio, simplifying setups that require both video and audio transmission over a single cable. Its active conversion ensures compatibility with graphics cards that require a more robust signal, unlike passive adapters.
Compatibility
This adapter is compatible with any device featuring a DisplayPort 1.2 output, including many business laptops, workstations, and graphics cards. It supports HDCP 1.4 and DPCP content protection, ensuring playback of protected content from sources like Blu-ray players and streaming services when connected to an HDCP-compliant HDMI display. It is designed to work with HDMI 1.4 displays and receivers.
Installation Notes
The adapter operates within an ambient temperature range of 0°C to 45°C (32°F to 113°F). It requires a DisplayPort 1.2 source and an HDMI display. The integrated cable is 5.9 inches long, with the overall product length being 8.5 inches, facilitating clean installations without excessive cable slack. Ensure the source device's DisplayPort output supports audio transmission if audio is required.
What's in the Box
- 1x DP2HD4KS Active DisplayPort to HDMI Adapter
- 1x Quick Start Guide
StarTech Active Displayport TO HDMI Adapter - 4K - DP2HD4KS
Build Your Complete System
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
Looking for more StarTech products? Shop the full StarTech catalog →
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.
Deployment & Configuration Support
- Access fixed-scope support for rollout planning
- User setup guidance
- Migration and system standardization across single-site or multi-site deployments
Guides, Tools & Calculators
- PoE requirements
- Storage retention
- Camera selection and deployment methodology