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AVerMedia Live Gamer 4K GC573 (PCIe)

AVerMediaprocritical fields unverified· 1/2 detail specs sourced · 1 flagged for verification
AVerMedia Live Gamer 4K GC573 (PCIe)

A pro-tier internal PCIe card capturing 4K60 HDR10 with passthrough up to 240Hz at lower resolution. It targets serious PC streamers who want internal 4K60 HDR capture and high-refresh support. A solid choice for a dedicated streaming PC build; like any PCIe card, it requires a desktop with an open slot rather than a laptop or console-only setup.

Scores

Breakdown
Overall75±6

Caliber-forward blend — tier caliber + within-tier price rank 30%, value 25%, confidence 20%, compatibility 15%, upgrade path 10% — renormalized over applicable dimensions; excluded here: compatibility (no ecosystem dimension).

Beginner Friendliness55
Compatibility50
Confidence61
Pro Readiness76
Upgrade Path75
Value95

The ± band on the overall score reflects sourcing confidence — wider when fewer specs are verified.

How each score is computed: our scoring methodology.

Specifications

SpecValueVerification
max capture4K60 HDR10 capture; 4K60 HDR passthrough (up to 240Hz at lower res)Flagged
interfacepcieSourced

1/2 detail specs sourced · 1 flagged for verification. Amber rows are flagged for verification — we show them as reported, not confirmed.

Verdict

Best for

  • serious PC streamers
  • internal 4K60 HDR capture
  • high-refresh capture

Who should skip this

  • Laptop and console-only streamers — it's an internal PCIe card requiring a desktop slot
  • Anyone running a 4K120/144 panel — passthrough caps at 4K60, throttling a high-refresh display

Where to buy

List price $240

Prices are a guide and can change — confirm the current price on the retailer's site before buying.

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Compatibility

No platform-specific compatibility requirements — this works in any standard pc builds setup.

Upgrade path

A top-tier capture card — there's little to upgrade to within the category.