IOGEAR GHSW8431 — 3‑Port True 4K HDMI Switch (TAA Compliant)

Cinema‑Grade 4K60 (4:4:4) HDMI Switching with Auto‑Switch & IR Control

The IOGEAR GHSW8431 is a professional‑grade 3‑port True 4K HDMI switch designed for environments that require seamless switching between multiple HDMI sources while maintaining full 4K60 (4:4:4) video fidelity. With support for HDR10, 18Gbps bandwidth, and premium audio formats like Dolby TrueHD and DTS‑HD Master Audio, this switch delivers cinema‑quality performance for conference rooms, digital signage, home theater, and government installations.

The GHSW8431 offers flexible control options including auto‑switching, front‑panel buttons, and an included IR remote. It also supports 3‑level cascading, enabling up to 27 HDMI sources in larger AV deployments. Its TAA compliance makes it suitable for federal procurement and secure enterprise environments.

Key Features

• 3‑port HDMI switch with True 4K60 (4096 × 2160 @ 60Hz)

• 4:4:4 chroma subsampling for maximum color accuracy

• HDR10 support for enhanced contrast and dynamic range

• Auto‑switching, IR remote, and front‑panel control

• Supports Dolby TrueHD, DTS‑HD Master Audio, and LPCM 7.1

• 18Gbps high‑speed data throughput

• Cascade up to 3 levels (27 total sources)

• HDCP 2.2 compliant

• TAA Compliant

• Article Number: GHSW8431

• UPC: 881317519764

• MSRP: $59.95

Technical Specifications

• HDMI Standard: HDMI 2.0b

• Inputs: 3 × HDMI

• Output: 1 × HDMI

• Max Resolution: 4096 × 2160 @ 60Hz (4:4:4)

• HDR Support: HDR10

• Audio Support: Dolby TrueHD, DTS‑HD MA, LPCM 7.1

• Bandwidth: 18Gbps

• Control: IR remote, front‑panel buttons, auto‑switch mode

• Cascading: Up to 3 levels (27 sources)

• Power: USB to Micro‑USB (adapter optional)

• Compliance: FCC, TAA Compliant

• Compatibility: HDMI 2.0/1.4 devices, TVs, projectors, receivers

Ideal Use Cases

• Conference rooms with multiple HDMI sources

• Government and enterprise AV deployments (TAA‑required)

• Digital signage with rotating content sources

• Home theater setups with multiple media players

• Retail and hospitality display switching

• AV integrators needing scalable multi‑source switching

What’s Included

• 1 × IOGEAR GHSW8431 3‑Port HDMI Switch

• IR Remote Control

• IR Extension Cable

• USB to Micro‑USB Power Cable

• Quick Start Guide

Compliance & Warranty

• Compliance: FCC, TAA Compliant

• Warranty: 3‑Year Limited Manufacturer Warranty