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Magewell USB Capture SDI 4K Pro (32160) USB 3.2 Gen 2x2, With An SDI Loop-through

USB Capture SDI 4K Pro is the coax version of Magewell's fastest external capture device. The USB 3.2 Gen 2x2 connection carries up to 20 Gb/s, which is what allows 4096 x 2160 capture at frame rates as high as 240 fps from an external box rather than a card inside the machine.

The SDI input takes video with embedded audio at up to 4096 x 2160 60 fps in 4:2:2, and an SDI loop-through keeps the feed alive to a monitor or a downstream recorder. Audio is the 2-channel embedded stream or an analog feed on the 3.5 mm unbalanced line in. Nothing installs on the host across Windows, Linux, macOS, and Chrome. Both cables are supplied: a 20 Gb/s USB 3.2 Type-C to Type-C cable and a 10 Gb/s Type-C to Type-A cable for older hosts.

Part Number32160
InterfaceUSB 3.2 Gen 2x2, up to 20 Gb/s
Input1 x SDI with embedded audio, up to 4096 x 2160 60 fps 4:2:2
Loop-Through1 x SDI
Max Capture Resolution4096 x 2160
Max Frame Rate240 fps
Audio2-channel embedded, or analog via 3.5 mm unbalanced line in
OS SupportWindows, Linux, macOS, Chrome
In the BoxUSB 3.2 Type-C to Type-C cable (20 Gb/s), Type-C to Type-A cable (10 Gb/s)
IBC 2025: Magewell Debuts USB Capture SDI 4K Pro in Europe
Magewell USB Capture Family Overview