Unitek Ultra High Speed HDMI Cable 3m Black – C139w

Specifications

Product Details

Overview

The UNITEK C139W is a premium 3-meter HDMI 2.1 Ultra High-Speed cable engineered for advanced gaming, 8K home entertainment, and professional AV installations. Designed for gamers, creators, and multimedia enthusiasts, it supports ultra-high resolutions up to 8K@60Hz and 4K@120Hz with full 48Gbps bandwidth for ultra-smooth audio and video transmission.

Product Description

The UNITEK C139W combines HDMI 2.1 Ultra High-Speed certification with premium aluminum-alloy connectors, gold-plated contacts, and 100% copper conductors to deliver stable, interference-free signal transmission. Built with advanced multi-layer shielding and reinforced strain protection, the cable minimizes EMI and RFI interference while maintaining maximum signal integrity for high-bandwidth 8K video and immersive audio performance. Supporting HDMI 2.1 specifications, the cable delivers up to 48Gbps transfer bandwidth with compatibility for Dynamic HDR, HDR10, Dolby Vision, 3D video, DSC v1.2 compression, Variable Refresh Rate (VRR), Auto Low Latency Mode (ALLM), and Enhanced Audio Return Channel (eARC). The C139W is optimized for PlayStation 5, Xbox Series X, gaming PCs, 8K televisions, projectors, and AV receivers, enabling smooth 4K gaming at 120Hz and next-generation cinematic experiences.