An internal PCIe x4 capture card that records and passes through 4K60 HDR, plus high-refresh formats like 1440p144 and 1080p240. Its HDMI input and HDMI output are HDMI 2.0 (18 Gbps) — the later GC575 is the HDMI 2.1 version, so this GC573 cannot pass 4K120. Being internal, it has no USB host cable; you connect a console or PC to the HDMI input and run a second HDMI cable from the output to your monitor. Use high-speed HDMI cables rated for 4K60 to get the full picture.
Device Information
- Manufacturer
- AVerMedia
- Release Year
- 2018
- Model Number
- GC573
- Category
- Capture Card
Source: manufacturer product page · Last updated: · How we verify port data →
Available Ports
| Connector | Quantity | Power (PD) | Capabilities | Label | Notes |
|---|---|---|---|---|---|
| HDMI 2.0b (Type A – Standard) | 1 | — | — | HDMI In | Up to 4K60 HDR / 1440p144 / 1080p240 |
| HDMI 2.0b (Type A – Standard) | 1 | — | — | HDMI Out (passthrough) | Lag-free passthrough, up to 4K60 HDR / 1440p144 / 1080p240 |
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Notes & Compatibility
Internal card — PCIe x4 slot (no USB host port; PCIe edge not modeled). HDMI 2.0, not 2.1 (the GC575 is the HDMI 2.1 version). Capture/passthrough: 4K60 HDR, 1440p144, 1080p240.