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AJA Io 4K Plus
Model: Io 4K Plus · US configuration
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External Thunderbolt 3 professional video I/O with HDMI 2.0 and configurable 12G/6G/3G SDI, including documented 4K/Ultra HD capture formats through 60p.
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Explore this buying guide ↗Why consider this model?
- A documented Thunderbolt 3 desktop I/O choice for a professional HDMI 2.0 or SDI capture path that genuinely needs single-link 4K/UltraHD formats through 60p.
Tradeoffs to weigh
- This is a roughly three-pound, externally powered production I/O unit, not a simple USB gaming card. Its dedicated monitor output down-converts 4K/UHD, and the hardware's 4K60 ceiling must not be confused with OBS, HDR-recording or consumer-display passthrough support.
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