Introduction

The UGREEN 80390 DisplayPort 1.4 cable promises high-resolution visuals at impressive refresh rates. With its claims of supporting up to 8K@60Hz, 4K@144Hz, and 2K@165Hz, this 1-meter cable is targeted at gamers and enthusiasts looking for a top-tier connection for their high-end displays. I’ve spent several weeks testing this cable with various setups to determine if it lives up to the hype.

Key Features

The UGREEN 80390 boasts several key features designed for optimal performance and durability. The nylon braided exterior provides excellent protection against wear and tear, while the triple-layer shielding minimizes signal interference. The stated ability to support resolutions up to 7680×4320 at 60Hz, 4K at 144Hz and 2K at 165Hz is a significant selling point. The cable’s construction appears sturdy and the connectors are well-made.

Performance & Testing

I tested the UGREEN 80390 with a range of devices, including a high-end gaming PC, a MacBook Pro, and several 4K and 8K monitors. With my gaming PC, I experienced smooth and lag-free gameplay at 4K 144Hz. The image quality was crisp and vibrant, with no noticeable artifacts or distortion. Switching to an 8K monitor, the 60Hz performance was also excellent, showcasing the cable’s capabilities. While I didn’t have an 8K monitor capable of higher refresh rates, my tests show a robust transmission even at the highest resolutions. The cable consistently maintained a stable connection throughout my testing period.

The audio pass-through worked flawlessly, delivering clear and uncompressed sound. I experienced no issues with dropped frames or signal loss during extended use.

Pros & Cons

Pros:

• Supports high resolutions: 8K@60Hz, 4K@144Hz, 2K@165Hz
• Durable nylon braided cable
• Effective shielding against EMI interference
• Stable and reliable signal transmission
• Flawless audio pass-through

Cons:

• The price might be slightly higher compared to some other DisplayPort 1.4 cables.
• The 1m length might be too short for some setups, requiring an extension.

Final Verdict

The UGREEN 80390 DisplayPort 1.4 cable is a premium offering that delivers on its promises. It provides a stable and reliable connection, enabling crisp and smooth visuals at high resolutions and refresh rates. While the price point might be slightly higher, the build quality and performance justify the cost for users demanding top-tier image quality. I highly recommend this cable to anyone needing a high-performance DisplayPort connection for their 8K, 4K, or 2K display. The excellent build quality and consistent performance makes this a worthy investment.