From HDMI to USB-C: The Next Evolution of Classroom Projector Connectivity
By Eli Ofek, VP of AV Business Development, Valens Semiconductor September 27, 2026
HDMI has served classrooms well for decades. But as teachers adopt USB-C laptops, classrooms embrace interactive technologies, and hybrid learning becomes the norm, projector connectivity must evolve beyond traditional HDMI/VGA architectures.
Explore how an integrated long-distance USB architecture can extend the USB-C experience across the classroom, unify video, interactivity, and peripherals on a single infrastructure, and create a simpler, more scalable foundation for future projector platforms in this technology brief.
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