
UGREEN Cable USB-C to DisplayPort 8K 1m - CM556
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Connecting modern devices to high-resolution displays requires a cable that can handle demanding video signals without compromise. This one-meter cable is designed for reliable connectivity between laptops, tablets, monitors, and VR devices. The UGREEN USB-C to DisplayPort 8K Cable 1m CM556 supports up to 8K resolution at 60Hz with a 32.4Gbps bandwidth for detailed and smooth visuals. It also ensures stable transmission with features like HDR, 3D support, and compatibility with adaptive sync technologies.
Key features & benefits
- 8K@60Hz resolution support: Delivers ultra-high-definition video with smooth motion for professional work, entertainment, and gaming.
- 32.4Gbps bandwidth: Provides the data throughput needed for high-resolution and high-refresh-rate content without signal degradation.
- HDR and 3D visual support: Enables vibrant colors, enhanced contrast, and immersive three-dimensional effects for compatible content.
- Display Stream Compression (DSC) and Forward Error Correction (FEC): Helps maintain image quality and signal stability over the connection, reducing latency and errors.
- G-Sync and FreeSync compatibility: Works with adaptive sync technologies to minimize screen tearing and stuttering for a smoother gaming and viewing experience.
- HDCP 2.3 support with backward compatibility: Allows secure playback of protected digital media from various sources.
- Audio-to-video sync: Helps ensure sound and picture remain aligned during playback.
How to set up & use
Ensure both your source device and display are powered off or in a safe state before connecting. Plug the USB-C connector into the compatible port on your laptop, tablet, or other device. Connect the DisplayPort end to the corresponding input on your monitor, TV, or VR headset. Power on both devices; they should automatically detect the connection. If needed, adjust the display settings on your source device to select the correct resolution and refresh rate. For features like HDR or adaptive sync, enable them in your device's graphics or display settings if supported.
Connectivity & compatibility
The cable features a USB-C connector on one end and a DisplayPort connector on the other, facilitating a direct digital connection between compatible devices. It is designed to work with devices supporting G-Sync, FreeSync, Display Stream Compression, and Forward Error Correction for enhanced performance.
Whats in the box
- USB-C to DisplayPort Cable
Care & safety
- Keep away from extreme heat and prolonged direct sunlight.
- Keep charging contacts/ports clean and dry.
- Use reputable power adapters/cables that meet local safety standards.
- Stop use if overheating, swelling, unusual smell, or damage occurs.
- Store in a clean, dry place when not in use.
- Keep out of reach small children (small parts/batteries).
Who it suits
This cable is well-suited for professionals working with high-resolution content, gamers seeking smooth and tear-free visuals, and home users connecting modern laptops to advanced monitors or TVs. A practical option if you want reliable high-bandwidth video transmission for demanding applications without unnecessary extras.
Technical specifications
| Product: | USB-C to DisplayPort Cable |
| Brand: | UGREEN |
| Model: | CM556 |
| Length: | 1m |
| Connector A: | USB-C |
| Connector B: | DisplayPort |
| Resolution Support: | Up to 8K@60Hz |
| Total Bandwidth: | 32.4Gbps |
| HDCP Version: | 2.3 (backward compatible) |
| Compatibility: | G-Sync, FreeSync, Display Stream Compression (DSC), Forward Error Correction (FEC) |
| Functions Supported: | 3D Visual Effect, HDR (High Dynamic Range), Audio-to-Video Sync |










































