4K DisplayPort to HDMI Adapter | Audio Video Converter

4K DisplayPort to HDMI Adapter – Seamless Audio & Video Conversion

Upgrade your display setup with the OULLX 4K DisplayPort to HDMI Adapter. This compact, plug-and-play converter lets you connect any DisplayPort-equipped computer or laptop to an HDMI-compatible monitor, TV, or projector — delivering crisp 4K (30Hz) or 1080P HD video along with synchronized audio in one simple connection.

⚠ Important Notes:

• Please confirm that your graphics card, monitor, and HDMI cable all support 4K resolution before use. Any connected device that does not support 4K will output at the lowest supported resolution of the chain.
• Does NOT support 4K @ 60Hz. Maximum resolution is 4K @ 30Hz.
• The DP (DisplayPort) end must connect to your computer; the HDMI end connects to your display. This adapter is one-directional only and cannot be used in reverse.

Key Features

• 4K 30Hz / 1080P HD Output — Enjoy sharp, detailed visuals on your HDTV or monitor without sacrificing clarity.
• Synchronized HD Audio & Video — Audio and video are transmitted simultaneously through a single adapter, keeping everything in perfect sync.
• Gold-Plated Connectors — Anti-oxidation, anti-corrosion construction ensures a stable, long-lasting signal transmission.
• Broad OS Compatibility — Works with Mac OS, Linux, Vista, and Windows operating systems.
• Plug & Play — No drivers or software installation required. Simply connect and go.
• Compact & Portable — Lightweight design makes it easy to carry between workstations, home offices, or meeting rooms.

Specifications

• Brand: OULLX
• Connector Type: DisplayPort (Male) to HDMI (Female)
• Max Resolution: 4K @ 30Hz / 1080P @ 60Hz
• Audio Support: Yes (synchronized)
• Compatible OS: Windows, Mac OS, Linux, Vista
• High-Concern Chemicals: None
• Country of Origin: Made in China

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Frequently Asked Questions

Q: Does this DisplayPort to HDMI adapter support 4K 60Hz output?

A: No, this adapter supports a maximum resolution of 4K @ 30Hz. It does not support 4K @ 60Hz. For standard 1080P full HD, it supports up to 60Hz. Please ensure all connected devices (graphics card, cable, and monitor) support your desired resolution for optimal results.

Q: Can I use this adapter in reverse — connecting HDMI source to a DisplayPort display?

A: No. This is a one-directional adapter only. The DisplayPort end must always connect to the computer/source, and the HDMI end connects to the monitor or display. Using it in reverse will not work.

Q: Is this adapter compatible with Mac computers?

A: Yes! This DisplayPort to HDMI adapter is compatible with Mac OS, Windows, Linux, and Vista. As long as your Mac has a standard DisplayPort or Mini DisplayPort (with a separate Mini DP adapter), it will work seamlessly.

Q: Do I need to install any drivers or software to use this adapter?

A: No drivers or software are needed. This is a true plug-and-play adapter — simply connect the DisplayPort end to your computer and the HDMI end to your display, and it's ready to use instantly.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.