Tech-Protect Ultraboost Cable HDMI 2.1 4k 120Hz, 8K60Hz 300cm Black

Product Description

Tech-Protect UltraBoost is an HDMI 2.1 cable with an Ultra High Speed certification, designed to fully utilize the capabilities of modern audio-video equipment. It supports a resolution of 8K at 60 Hz and 4K at 120 Hz, and also provides support for Dynamic HDR, VRR (Variable Refresh Rate), and Dolby Atmos. It remains fully backward compatible, making it suitable for older devices as well.

Construction and Materials

Inside, you will find a 30 AWG pure copper conductor, ensuring that the signal is transmitted stably and without interference even at high data rates. The outer sheath consists of a braided black cotton cover combined with a durable PVC jacket, protecting the cable from abrasions and tangling. The sturdy connector housing made of aluminum alloy effectively dissipates heat and suppresses electromagnetic interference, while the gold-plated contacts resistant to oxidation guarantee a clean connection for many years of use.

Features and Certifications

The Dynamic HDR feature allows for frame-by-frame HDR data transmission, enabling brightness, contrast, and color to be adjusted individually for each scene – resulting in a deeper and more natural image. The cable has an official Ultra High Speed HDMI 2.1 certification, confirming that the product has indeed passed tests at an authorized testing center.

Connection Modes

The cable operates in all connection modes – Mirror Mode (duplicating the image on a second screen), Extended Mode (extending the desktop), and Game Mode (low latency at high refresh rates). Standard HDMI Type A (male-male) connectors ensure full compatibility with a wide range of equipment – from consoles to TVs and projectors, as well as AV receivers and gaming monitors.

Product Features

• 100% Original
• Packaged in original packaging
• Ultra High Speed™ HDMI 2.1 certification
• Resolution 8K/60Hz and 4K/120Hz
• Support for Dynamic HDR, VRR, and Dolby Atmos
• Full backward compatibility
• EMI/RFI shielding
• 30 AWG pure copper conductor
• Cotton braid + PVC jacket
• Aluminum alloy connector housing
• Gold-plated contacts
• Plug&Play

Specifications

Package Includes

• 1 × Tech-Protect UltraBoost HDMI 2.1 Cable (300 cm)