The Magewell USB Capture HDMI 4K Pro features a USB Type C interface that supports USB3.2 Gen 2x2 (up to 20Gbps), enabling it to capture signals at up to 4096x2160 60fps 4:4:4 when connected to a host with the same USB connectivity. In contrast, the USBCapture HDMI 4K Plus features a USB 3.0 interface with 5Gbps USB throughput, and can captures signal up to 4Kp30 4:2:0.
The USB Capture HDMI 4K Pro is also capable of capturing 10-bit High Dynamic Range (HDR) sources when used with software that directly supports this feature through the Magewell SDK. (10-bit HDR is not available through standard UVCcompatibility). The USB Capture HDMI 4K Pro also allows users to customize the "no signal" status image with the latest version of the USB Capture Utility.