Monoprice 8K Certified Ultra High Speed HDMI 2.1 Cable 5-Pack

The Monoprice 8K Certified Ultra High Speed HDMI 2.1 Cable delivers the full 48Gbps bandwidth that defines the HDMI 2.1 specification — and critically, it proves it with third-party certification from an HDMI-authorized testing center. That 48Gbps pipeline is what separates a true HDMI 2.1 cable from the flood of uncertified cables that claim the label. In practical terms, 48Gbps is the threshold required for uncompressed 4K@120Hz (the native target for current-gen gaming consoles), 8K@60Hz (for 8K televisions), Dynamic HDR frame-by-frame tone mapping, eARC audio return, and Variable Refresh Rate — all simultaneously. The 15-foot length keeps the cable in passive territory, meaning no active electronics are needed to maintain signal integrity at full bandwidth.

This five-pack is built for setups that need certified infrastructure across multiple displays or rooms — home theater installers, gaming lounge builds, or anyone wiring a multi-zone AV system who refuses to gamble on uncertified cable stock. Each cable in the pack carries the same certification, so there's no "weak link" variance. The eARC support is particularly relevant for modern AV receivers and soundbars: it allows a single cable to carry the audio return signal back from the TV at full Dolby Atmos bandwidth, eliminating the need for optical audio runs. For any build targeting PS5, Xbox Series X, or 8K display performance, these cables represent the minimum viable certified infrastructure.