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brain-circuitIntro & Requirements

What the DC500 Does

The DC500 is a hardware video fuser that combines:

  • A Host (gaming) PC

  • A Secondary PC into one single display output without software capture or latency.

It supports extremely high refresh rates at 1080p, 1440p, and 4K depending on interface and GPU.

Supported Interfaces

⚠️ You must use only ONE interface type at a time

  • HDMI 2.1 (FRL 48 Gbps)

  • DisplayPort 1.4 / 2.1

❌ HDMI + DP mixing is not supported

Resolution & Refresh Rate Support

HDMI 2.1

  • 1080p: up to 480–540Hz

  • 1440p: up to 320–355Hz

  • 4K: up to 144–158Hz

DisplayPort 1.4

  • 1080p: up to 480Hz

  • 1440p: up to 320Hz

  • 4K: up to 144Hz

Actual limits depend on GPU generation and DSC behavior DC500 User Manual

Minimum Hardware Requirements

Host & Secondary PC GPUs

  • HDMI: NVIDIA RTX 3060 / AMD RX 6500 XT or better

  • DP: NVIDIA GTX 10-series / AMD RX 500-series or newer

Secondary PC CPU

  • Minimum 6 threads

Monitor

  • HDMI 2.1 FRL 48 Gbps or

  • DP 1.4 / DP 2.1 input

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