The 4K models of Magewell’s USB Capture Plus series of plug-and-play, external video capture devices enable computers to capture professional video and audio signals through a standard USB 3.0 interface, with no additional power source required. Available with SDI or HDMI inputs, the 4K USB Capture Plus devices capture resolutions up to 4096×2160, including 3840×2160 Ultra HD.
The USB Capture SDI 4K Plus captures 4K video at 30fps over its 6 Gbps SDI interface, while the USB Capture HDMI 4K Plus supports 4K inputs up to 60fps via HDMI 2.0 connectivity, capturing them at 30fps. 4K inputs with 4:4:4 or 4:2:2 color sampling are automatically converted to 4:2:0 for capture in the NV12 or I420 color space formats, to fit within the bandwidth available in the USB 3.0 standard.
Both models offer loop-through connections, reducing workflow costs and complexity by enabling source signals to be sent simultaneously to additional displays or equipment.