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

Three HDMI sources, one display, true 4K @ 60Hz with 4:4:4 chroma and HDR10 — the GHSW8431 handles auto-switching or manual IR control, and it's TAA-compliant for government and regulated AV environments.

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 including Dolby TrueHD and DTS-HD Master Audio, this switch delivers cinema-quality performance for conference rooms, digital signage, home theater, and government installations. Supports 3-level cascading for up to 27 HDMI sources in larger AV deployments. TAA compliant for federal procurement and secure enterprise environments.

Key Features

• 3-port HDMI switch with True 4K60 (4096 x 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

Technical Specifications

• HDMI Standard: HDMI 2.0b

• Inputs: 3 x HDMI

• Output: 1 x HDMI

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

• HDR Support: HDR10

• Audio: 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)

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

• IOGEAR GHSW8431 3-Port HDMI Switch

• IR remote control

• IR extension cable

• USB to Micro-USB power cable

• Quick Start Guide

Compliance & Warranty

• FCC certified | TAA Compliant | HDCP 2.2

• IOGEAR 3-Year Limited Warranty