This article covers AVerMedia 4K HDMI キャプチャカード ストリーミング PS5 Xbox Nintendo Switch PC USB 3.2 ゲームキャプチャデバイス Twitch OBS YouTube Discord 低遅延録画用 GC553Pro Live Gamer Ultra S用.

Overview

The AVerMedia Live Gamer ULTRA S GC553Pro is a USB capture card that supports 4K60 HDR and VRR passthrough. It is designed to capture and stream gameplay from consoles like PS5, Xbox Series X/S, and Nintendo Switch, as well as from gaming PCs. The card offers 2160p60 passthrough with HDR and VRR, and can capture up to 1080p240 for ultra-smooth slow-motion or high-frame-rate recording. Connection is via USB 3.2 Gen 1, so no external power adapter is needed. This product targets gamers and content creators who demand high-quality streaming without sacrificing gaming performance. The combination of 4K HDR passthrough and low-latency capture makes it a strong contender for anyone serious about live streaming or recording.

Connectivity & Compatibility

The GC553Pro uses a single HDMI input and a USB-C output for data and power. Connect your console or PC via HDMI, then plug the USB cable into your computer. It works with OBS Studio, Streamlabs, XSplit, and other popular streaming software that supports UVC standards. Compatible operating systems include Windows 10/11, macOS 13/14, and iPadOS 17 or later. The card is plug-and-play, requiring no driver installation. It supports ultra-wide resolutions (3440x1440 and 2560x1080) and 5.1 surround sound passthrough.

Product Info

Released in early 2025, the GC553Pro carries a street price of around ¥64,000 (approx. $430 USD). It comes with a 2-year manufacturer warranty. The package includes an HDMI 2.0 cable, a USB-C to USB-A cable, and a quick start guide. Positioned as a high-end mid-range capture card, it stands out for offering 4K60 HDR/VRR passthrough alongside 240fps capture in a compact USB-powered form factor. For PS5 and Xbox Series X|S users who want to showcase VRR-smooth gameplay, this is one of the few products that can handle the full signal chain.

Best Use Cases

Streamers who prioritize visual fidelity: If you want your audience to see the same HDR and VRR quality you experience, this card delivers. The low-latency passthrough ensures you don't feel any delay while playing. Multi-platform content creators: Easily switch between PS5, Xbox, and Switch without reconfiguring your setup. The USB interface makes it simple to swap between a desktop and a laptop for on-the-go capture. Mobile streaming setups: Because it's bus-powered and compact, you can take it to a LAN party or event and capture directly from a laptop. No extra power brick needed. Not ideal for: If you only need basic 1080p30 capture for talking-head streams or lower-quality content, a more affordable option like the AVerMedia Live Gamer Mini (GC311) would be sufficient and save money.

Product Disclosure (Amazon)

  • Manufacturer: AVerMedia
  • Seller: HIJIRISHOP
  • Fulfilled by: HIJIRISHOP
  • ASIN: B0DLWHM625
  • Note: This article covers a manufacturer-made product based on Amazon listing details.