Lightware

Lightware Visual Engineering is a leading manufacturer of matrix switchers and accessories for professional AV market. Our goal is to recognize industry needs and develop highest quality and performance-rich products by continuously consulting with integrators, rental technicians, and design engineers.

Universal Matrix Switcher

Model: UCX-4x3-HC40

Universal matrix switcher that exploits the USB-C connectivity for a simplified transmission of 4K video, audio, control signals & power providing easy host switching, utilizing data speeds of up to 5

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USB Tiers Explained + Live Diagnostics with Lightware USBXpert

Posted on Friday, October 3, 2025

In this tutorial, we demonstrate how to diagnose and troubleshoot USB topology issues using the USBXpert tool, and explain in detail how USB Tiers work. This guide is especially useful for AV system integrators, IT professionals, and engineers working with USB extension, hubs, and complex topologies.

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