AVerMedia

AVerMedia Live Gamer Ultra 2.1

Expert rating8 / 10

Capture CardsView on avermedia.com

Form Factor:: External USB
Max Recording Resolution:: 4K30 HDR
Passthrough Resolution:: 4K60 HDR
HDR Support:: Yes

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Manufacturer: AVerMedia Last updated: September 12, 2026

AVerMedia Live Gamer Ultra 2.1 (GC553) (External USB-C / 4K30 HDR Capture / 4K60 HDR Passthrough / Onboard Hardware Encoder) Review

The AVerMedia Live Gamer Ultra 2.1 GC553 is an external USB-C capture card with an onboard hardware encoder that captures 4K30 HDR while passing through 4K60 HDR, built for streamers who want console-quality capture without loading down a gaming PC's CPU.

The Ultra 2.1 does its H.264/H.265 encoding onboard instead of leaning on your CPU or GPU, which matters if you're streaming and gaming from the same machine and don't want capture software eating frame rate. HDMI 2.1 support means it handles the newer HDR metadata from a PS5 or Series X properly instead of washing out colors the way older HDMI 2.0 cards do. It's not cheap next to AVerMedia's own entry-level cards, but if you're recording HDR console footage at high quality and want the encode load off your PC, this is the AVerMedia to get.

Onboard Encoding Matters for Single-PC Streamers

Because the GC553 encodes in hardware, a streamer running OBS and a game on the same rig loses far less performance than with a card that dumps raw HDMI into the CPU for software encoding. That's the whole reason to pay more for this over AVerMedia's cheaper models.

HDMI 2.1 and HDR Metadata

The HDMI 2.1 input properly reads HDR10 metadata from current-gen consoles, so recorded HDR footage doesn't need aggressive color correction in post the way older HDMI 2.0 capture hardware often does.

Comparison to Alternatives

Against the AVerMedia Live Gamer 4K 2.1 (GC575) already in our catalog, the Ultra 2.1 is external and USB-C instead of an internal PCIe card, trading a little bandwidth ceiling for setup flexibility on laptops. Against the Elgato 4K X, the Ultra 2.1's onboard encoder does more of the heavy lifting itself, while the 4K X leans on your GPU's NVENC encoder instead, so the right pick depends on whether your gaming PC has encoding headroom to spare.

Specifications

Identity

Brand	AVerMedia

Design

Form Factor	External USB
Connection Type	USB-C / Thunderbolt

Performance

Max Recording Resolution	4K30 HDR
Passthrough Resolution	4K60 HDR
HDR Support	Yes

Signal handling

Latency	16 ms

Model	Live Gamer Ultra 2.1 (GC553)

Expert Review

Reviewed by Burooj Alam. Rated by us, not by users.

Expert rating8 / 10

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

Best for

Streamers capturing HDR console footage who want encoding off their PC's CPU.
Single-PC streamers who game and stream from the same machine.
Anyone standardized on AVerMedia's RECentral software ecosystem.

Not for

Buyers who already have a spare NVENC-capable GPU and don't need onboard encoding.
Desktop-only setups where an internal PCIe card would free up a USB port.
Budget shoppers, AVerMedia's own cheaper external cards cover basic console capture for less.

FAQs

What are the key specifications of the AVerMedia Live Gamer Ultra 2.1 (GC553) (External USB-C / 4K30 HDR Capture / 4K60 HDR Passthrough / Onboard Hardware Encoder)?

The AVerMedia Live Gamer Ultra 2.1 (GC553) (External USB-C / 4K30 HDR Capture / 4K60 HDR Passthrough / Onboard Hardware Encoder) is a capture card from AVerMedia. Key specs: Connection Type USB-C / Thunderbolt, Max Recording Resolution 4K30 HDR, Passthrough Resolution 4K60 HDR, HDR Support Yes, Latency 16.

Who is the AVerMedia Live Gamer Ultra 2.1 (GC553) (External USB-C / 4K30 HDR Capture / 4K60 HDR Passthrough / Onboard Hardware Encoder) best suited to?

It suits streamers capturing hdr console footage who want encoding off their pc's cpu., single-pc streamers who game and stream from the same machine., anyone standardized on avermedia's recentral software ecosystem..

What are the drawbacks of the AVerMedia Live Gamer Ultra 2.1 (GC553) (External USB-C / 4K30 HDR Capture / 4K60 HDR Passthrough / Onboard Hardware Encoder)?

It is a poor fit for buyers who already have a spare nvenc-capable gpu and don't need onboard encoding., desktop-only setups where an internal pcie card would free up a usb port., budget shoppers, avermedia's own cheaper external cards cover basic console capture for less..