Overview The AVerMedia GC551G2 is a USB capture card designed for streamers, competitive gamers, and content creators who want to record and share gameplay with high clarity and minimal setup complexity. It supports video capture at up to 4K resolution and 30 frames per second, ensuring detailed and smooth footage. For fast-paced gaming, it can pass through a 2560 × 1440 signal at 120 Hz while simultaneously recording a 1080p60 stream, maintaining fluid visuals and responsiveness. Key features Records gameplay at up to 4K30, capturing fine visual details for cinematic and story-driven content Supports QHD pass-through at 120 Hz while capturing 1080p60, ideal for fast-action games requiring quick reactions Variable Refresh Rate (VRR) support eliminates screen tearing, providing a seamless viewing experience Ultra-low latency design ensures the stream closely matches what you see on your display, crucial for live interaction AVerMedia RECentral software enables simultaneous streaming to Twitch, YouTube, and Facebook, expanding your audience reach without extra encoding Line-In and Line-Out ports allow easy integration of party chat or background music and real-time audio monitoring through your headset Plug-and-play USB 3.2 Type-C connectivity simplifies installation and supports portable use between setups Compatible with major platforms including Windows 10/11, macOS 11/12, PlayStation 5, Xbox Series X/S, and Nintendo Switch Manufactured with eco-conscious practices and packaged in environmentally friendly materials Key specs Video capture resolution: up to 4K at 30 frames per second Pass-through resolution: 2560 × 1440 at 120 Hz Capture resolution during pass-through: 1080p at 60 frames per second Connectivity: USB 3.2 Type-C for data and power Audio inputs: Line-In and Line-Out for mixed audio and monitoring Supported operating systems: Windows 10/11, macOS 11/12 Compatible consoles: PlayStation 5, Xbox Series X/S, Nintendo Switch Connectivity and compatibility The GC551G2 offers straightforward connections with HDMI input and output ports for seamless integration with gaming consoles and PCs. The USB 3.2 Type-C interface handles both power and data transfer, eliminating the need for an external power source. This makes it easy to move between home studios and on-site events without extra cables or adapters. Its broad compatibility with current gaming consoles and operating systems ensures it fits well into most modern streaming setups. Performance and reliability Designed to deliver consistent and dependable performance, this capture card maintains ultra-low latency to keep your stream in sync with your gameplay. The support for Variable Refresh Rate helps prevent screen tearing, which is especially important during fast-paced matches. The included RECentral software streamlines multi-platform streaming, reducing the workload on your system and allowing you to focus on content creation. Its compact size and USB-powered design make it a practical choice for both stationary and mobile use. Ideal uses and environments This capture card suits content creators who want to produce high-quality gameplay videos or live streams without complicated setups. It works well for competitive gamers needing low latency and smooth visuals, as well as for streamers who want to broadcast simultaneously to multiple platforms. The device is also a strong option for esports teams creating training videos or community tournament organizers seeking reliable recording and streaming capabilities. Its compatibility with popular consoles and PCs makes it versatile across different gaming environments.