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AVerMedia Live Streamer Ultra HD vs AVerMedia Live Gamer Ultra 2.1: Comparison

AVerMedia Live Streamer Ultra HD and AVerMedia Live Gamer Ultra 2.1 differ on form factor: AVerMedia Live Streamer Ultra HD at Internal PCIe, low-profile PCB, 121 x 113.5 x 21.5mm, AVerMedia Live Gamer Ultra 2.1 at External USB.

Specs

Specification
AVerMedia Live Streamer Ultra HD (GC571) (Internal PCIe Gen 3 x1 / 4K30 Capture / 4K60 HDR VRR Passthrough / Low-Profile)
AVerMedia Live Streamer Ultra HD
AVerMedia Live Gamer Ultra 2.1 (GC553) (External USB-C / 4K30 HDR Capture / 4K60 HDR Passthrough / Onboard Hardware Encoder)
AVerMedia Live Gamer Ultra 2.1
Form FactorInternal PCIe, low-profile PCB, 121 x 113.5 x 21.5mmExternal USB
BrandAVerMediaAVerMedia
Connection TypePCIe Gen 3 x1USB-C / Thunderbolt
Max Recording Resolution2160p30 (4K30)4K30 HDR
Passthrough Resolution2160p60 HDR/VRR, 1440p60 HDR/VRR, 1080p240 HDR/VRR — distinct from and higher than the 4K30 actual capture ceiling4K60 HDR
ModelGC571Live Gamer Ultra 2.1 (GC553)

Verdict

AVerMedia Live Streamer Ultra HD

6 / 10 Expert Rating

A budget-friendly entry point into internal PCIe capture with real 4K30 recording and stronger HDR/VRR passthrough, but its lack of independent long-term review coverage and 4K30 (not 4K60) capture ceiling limit it to a specific slower-content niche.

AVerMedia Live Gamer Ultra 2.1

8 / 10 Expert Rating

A genuinely useful onboard-encoder pick for single-PC streamers doing HDR console capture, though it costs more than AVerMedia's simpler externals.

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