DeLOCK 65685 DisplayPort–HDMI adapter

The DeLOCK Displayport to HDMI Adapter 65685 is a passive DisplayPort 20-pin (male) to HDMI A 19-pin (female) level-shifter designed to transmit video and audio from a DisplayPort++ (DP++) graphics output to an HDMI display. It uses the NXP PTN3381D chipset, supports DisplayPort 1.2 and High Speed HDMI specifications, and is plug-and-play without driver installation. The compact black plastic housing with an inner metal shell protects the adapter while keeping overall dimensions small (approx. 57 x 22 x 14 mm including connector).

Advantages

This adapter provides a simple, OS-independent solution for connecting DP++ outputs to HDMI displays. As a passive level shifter it preserves audio and video transmission up to 3840 x 2160 at 30 Hz (depending on the monitor and system). The NXP PTN3381D chipset ensures compatibility with 3D displays (for example 1080p at 120 Hz), and the nickel-plated contacts offer reliable connectivity and resistance to corrosion.

Suitable for

• Connecting a PC or laptop with a DisplayPort++ output to an HDMI monitor or TV
• Home entertainment setups where an HDMI display is used with a DP-equipped source
• Office workstations requiring conversion from DisplayPort to HDMI for projectors or displays

Key specifications

• Connectors: DisplayPort 20-pin male → HDMI A 19-pin female
• Chipset: NXP PTN3381D
• Standards: DisplayPort 1.2, High Speed HDMI
• Type: Passive converter (level shifter) — requires DP++ output on the graphics card
• Max resolution: up to 3840 x 2160 @ 30 Hz (dependent on monitor and system)
• 3D support: yes (e.g., 1080p @ 120 Hz)
• Dimensions (L x W x H): approx. 57 x 22 x 14 mm (including connector)
• Housing: black plastic with inner metal shell
• OS: driverless, OS independent

How to use

Insert the DisplayPort male connector into a DisplayPort++ (DP++) output on your graphics card or device. Connect an HDMI cable from the adapter’s HDMI A female port to the HDMI input of your monitor, TV, or projector. Power and display settings are managed by the source device; no additional drivers are required. Confirm the display resolution and refresh rate in your operating system or graphics driver to ensure the desired output (for example, set to 3840 x 2160 @ 30 Hz if supported).

Recommendations

Use this passive DeLOCK DisplayPort to HDMI adapter only with devices that provide DP++ (dual-mode DisplayPort) output. For active conversion from a standard DisplayPort (non-DP++) to HDMI or for higher refresh rates at 4K, consider an active converter solution. Ensure your HDMI cable and target display support the intended resolution and refresh rate.