The Ugreen 25839 (CM556) USB‑C to DisplayPort 8K Cable (3 m) is a high-end video link solution, engineered for professionals, creators, and enthusiasts who need reliable, high-resolution display connectivity over longer distances. This cable supports **8K @ 60 Hz** output (with backward compatibility for higher refresh rates at lower resolutions), making it ideal for modern 4K/8K monitors, gaming rigs, creative workstations, and extended display setups.
Built with a braided nylon jacket, aluminum alloy connector shells, and robust internal shielding, it minimizes signal loss and ensures long-term durability. It supports advanced display features such as HDR, variable refresh rates (VRR), auto low latency mode (ALLM), and multi-stream transport (MST) for daisy-chaining. The cable is plug‑and‑play—no driver or software installation needed—compatible with devices that support USB‑C Alt Mode or Thunderbolt 3/4.
Model / SKU | CM556 / 25839 |
Cable Length | 3.0 m |
Connectors | USB‑C (male) → DisplayPort (male) |
DP Version / Alt Mode | DisplayPort 1.4 / USB‑C Alt Mode |
Maximum Resolution & Refresh Rate | 8K @ 60 Hz (7680×4320) |
Backward Compatibility | 4K up to 240 Hz, 2K up to 240 Hz |
Bandwidth | 32.4 Gbps |
Supported Features | HDR, VRR, ALLM, eARC, HDCP 2.3, DSC, MST (daisy chaining) |
Materials & Build | Braided nylon jacket, aluminum alloy connector shells, reinforced strain relief |
Compatibility | USB‑C / Thunderbolt devices supporting DP Alt Mode (e.g. laptops, tablets, iPads) to DisplayPort monitors, projectors, screens |
Warranty Terms: | 1-year warranty provided by UGREEN MAURITIUS – 101 Multimedia. |
Brand | |
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Product Categories | Cables |
Cable Type | DisplayPort, USB-C |