Description
UGREEN USB-C To DP Cable 8K – CM556
The UGREEN USB-C To DP Cable 8K – CM556, built to deliver ultra-high-definition clarity and high-speed signal transmission without lag. Designed for gamers, creative professionals, and tech enthusiasts, this premium display cable seamlessly connects your USB-C or Thunderbolt-enabled laptop, tablet, or smartphone directly to a high-end DisplayPort monitor. Delivering a staggering 8K @ 60Hz resolution alongside dynamic HDR support, it ensures ultra-sharp visuals and fluid motion. If you need flawless visual precision for video editing or ultra-fast display responses for competitive gaming, this cable provides the reliable performance you demand.
Key Technical Details of The CM556
32.4 Gbps High Bandwidth: Powered by the DisplayPort 1.4 standard, enabling rapid data transfer rates to handle raw, uncompressed 8K video feeds effortlessly.
Ultra-High Resolution Support: Experience crisp clarity with support for 8K @ 60Hz, 4K @ 240Hz, and 2K @ 240Hz, eliminating motion blur during high-speed action.
Dynamic HDR & 10-Bit Color: Delivers vibrant contrast and richer colors, allowing every image to pop with lifelike realism and detail.
G-Sync & FreeSync Compatible: Features VRR (Variable Refresh Rate) and ALLM (Auto Low Latency Mode) support to stop screen tearing and minimize input lag.
Braided Nylon & Aluminum Shielding: Engineered with heavy-duty braided exterior casing and reinforced aluminum alloy shells to withstand everyday bending and heat build-up.
Premium Design & Durable Build
Crafted with long-term reliability in mind, the CM556 cable features a nylon-braided jacket that prevents frustrating tangles and resists abrasion over thousands of bends. The corrosion-resistant aluminum housing efficiently dissipates heat during continuous 8K streaming sessions, ensuring stable signal transmission. Inside, multi-layer shielding guards against electromagnetic interference (EMI), delivering a clean, jitter-free signal every time. This robust physical construction guarantees that your display setup remains dependable, whether permanently docked at your desk or frequently packed into your laptop bag for travel.
Next-Gen Resolution with the UGREEN USB-C To DP Cable 8K – CM556
By harnessing DisplayPort 1.4 technology, the UGREEN USB-C To DP Cable 8K – CM556 unlocks stunning visual clarity reaching up to 7680 x 4320 resolution. Professional video editors, 3D animators, and digital artists will benefit immensely from four times the screen real estate of standard 4K monitors. Every subtle gradient, shadow, and fine text element renders with pinpoint sharpness. With Display Stream Compression (DSC) support, it handles dense video data streams seamlessly without dropping frames or suffering color compression artifacts.
Ultra-Smooth Gaming & High Refresh Rates
Gamers will love the insanely smooth motion provided by high-refresh capabilities reaching 4K @ 240Hz and 2K @ 240Hz. By eliminating ghosting and screen tearing, this cable gives you a critical edge in fast-paced first-person shooters and racing games. Full support for Variable Refresh Rate (VRR) and G-Sync/FreeSync means your monitor seamlessly syncs with your device’s graphics processor. The result is fluid gameplay with reduced input lag, ensuring your lightning-fast reflexes immediately translate onto the screen.
Advanced Dynamic HDR & Audio Performance
Experience breathtaking dynamic contrast with integrated HDR10 support, bringing deep dark shadows and bright highlights to life simultaneously. Rich 10-bit color depth provides over a billion distinct color shades, eliminating harsh visual banding in gradients. Additionally, the CM556 carries multi-channel pass-through audio supporting up to 32 audio channels. Whether you are monitoring sound design in a professional studio setup or enjoying an immersive surround-sound movie experience, the audio remains perfectly in sync with your pristine video feed.
Universal Plug-and-Play Compatibility
Connecting your modern setup is effortless thanks to driver-free plug-and-play simplicity across macOS, Windows, iOS, Android, and ChromeOS. It works out of the box with Thunderbolt 3, Thunderbolt 4, and USB4 ports supporting DisplayPort Alt Mode. You can directly hook up your MacBook Pro, iPad Pro, iPhone 15/16, or Galaxy device straight to an external monitor without extra adapters. This streamlined setup eliminates clutter while providing a reliable direct connection that bypasses unstable wireless streaming methods.







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