Every Pro Capture PCIe card, side by side — channel count, input type, resolution, PCIe interface and SDI loop-through. For a build-your-own comparison across other product lines, use the full interactive compare tool.
| Spec |
Pro Capture HDMI
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Pro Capture Dual HDMI
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Pro Capture Quad HDMI
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Pro Capture SDI
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Pro Capture Dual SDI
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Pro Capture Quad SDI
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Pro Capture AIO
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Pro Capture Hexa CVBS
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Pro Capture DVI
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Pro Capture Dual DVI
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Pro Capture Mini HDMI
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Pro Capture Mini SDI
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Pro Capture HDMI 4K
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Pro Capture HDMI 4K Plus
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Pro Capture HDMI 4K Plus LT
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Pro Capture AIO 4K Plus
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Pro Capture SDI 4K Plus
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Pro Capture Dual HDMI 4K Plus LT
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Pro Capture Dual SDI 4K Plus
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Pro Capture AIO 4K
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Pro Capture DVI 4K
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| What makes it unique | Give almost any PC an HDMI input for recording or streaming, with a low-profile PCIe x1 card. | Bring two HDMI cameras, or a camera and a laptop, into one PC through a single low-profile slot. | Bring four HDMI cameras into your production PC through a single card. | Add an SDI camera input to almost any PC, and pass the signal on to your monitor. | Put two SDI cameras into one low-profile slot and pass each signal on to a monitor through its own loop-through. | Feed four SDI cameras into one switching or recording PC, using one slot. | Capture whatever source turns up, digital or analogue, with one card: SDI, HDMI, DVI, VGA, component, S-Video or composite. | Capture six composite cameras or tape decks, sound included, through a single low-profile slot. | Capture whatever a presenter or older machine plugs in, DVI, HDMI, VGA or component, with one slim card and the adapters in the box. | Bring two sources into one PC slot, whether they are DVI, HDMI, VGA or component, and capture both at once. | Give a compact or embedded PC an HDMI input, using only its Mini PCIe slot. | Capture an SDI feed inside a compact PC and still pass it on to the next device. | Add 4K HDMI capture to a PC with a short, low-profile card. | Capture a 4K HDMI camera, player or computer at its full 60 frames per second, with HDR10, in a slim PC slot. | Capture a 4K HDMI source while the screen it feeds carries on working, with no splitter to buy. | Capture a 4K source into your PC whether it arrives on HDMI or 6G-SDI, with one card that carries both inputs. | Capture a 4K SDI source in your PC, whether it arrives on one cable, two or four. | Capture two 4K HDMI sources at once and keep each one on its own screen, with no splitter in the chain. | Capture two 4K SDI sources in one slot, whether each arrives on one 12G cable, two 6G cables or four 3G cables. | Take 4K from an HDMI source or an SDI camera with the same card: one capture channel, two connectors, your choice per job. | Capture the high-resolution screen of a computer or workstation over single or dual link DVI, up to 4096×2160. |
| Input Signal | HDMI, Component/S-Video/Composite (DB9) | HDMI | HDMI | SD/HD/3G-SDI | SD/HD/3G-SDI | SD/HD/3G-SDI | 3G-SDI, HDMI, DVI, VGA, Component, S-Video, Composite | 6x Composite (CVBS) + stereo audio | HDMI, DVI/VGA/Component | HDMI, DVI/VGA/Component | HDMI | SD/HD/3G-SDI (MMCX) | HDMI | HDMI | HDMI | HDMI 2.0 + SD/HD/3G/6G-SDI (one at a time) | SD/HD/3G/6G/12G-SDI (4x HD-BNC, one channel) | HDMI | SD/HD/3G/6G/12G-SDI (8x HD-BNC, two channels) | HDMI 1.4 + SD/HD/3G/6G-SDI (one at a time) | DVI-D (single or dual link); also accepts HDMI signals up to 165 MHz pixel rate |
| Max Resolution | Up to 2K / 1080p | Up to 2K / 1080p | Up to 2K / 1080p | Up to 2K / 1080p | Up to 2K / 1080p | Up to 2K / 1080p | Up to 2K / 1080p | Up to 2K / 1080p | Up to 2K / 1080p | Up to 2K / 1080p | Up to 2K / 1080p | Up to 2K / 1080p | 4K | 4K, 60 fps | 4K | 4K | 4K | 4K | 4K | 4K | 4K |
| Loop-Through Output | No | No | No | Yes | Yes | No | No | No | No | No | No | Yes | No | No | Yes | No | No | Yes | No | No | No |
| Input Channels | 1 Ch | 2 Ch | 4 Ch | 1 Ch | 2 Ch | 4 Ch | 1 Ch (one input at a time) | 6 Ch CVBS | 1 Ch | 2 Ch | 1 Ch | 1 Ch | 1 Ch | 1 Ch | 1 Ch | 1 Ch | 1 Ch | 2 Ch | 2 Ch | 1 Ch | 1 Ch |
| PCIe Interface | PCIe Gen2 x1 | PCIe Gen2 x4 | PCIe Gen2 x4 | PCIe Gen2 x1 | PCIe Gen2 x4 | PCIe Gen2 x4 | PCIe Gen2 x1 | PCIe Gen2 x1 | PCIe Gen2 x1 | PCIe Gen2 x4 | Mini PCIe | Mini PCIe | PCIe Gen2 x4 | PCIe Gen2 x4 | PCIe Gen2 x4 | PCIe Gen2 x4 | PCIe Gen2 x4 | PCIe Gen2 x8 | PCIe Gen2 x8 | PCIe Gen2 x4 | PCIe Gen2 x4 |
| PCIe Lanes | PCIe x1 | PCIe x4 | PCIe x4 | PCIe x1 | PCIe x4 | PCIe x4 | PCIe x1 | PCIe Gen2 x1 | PCIe Gen2 x1 | PCIe Gen2 x4 | PCIe Gen2 x1 (Mini PCIe) | PCIe Gen2 x1 (Mini PCIe) | PCIe Gen2 x4 | PCIe Gen2 x4 | PCIe x4 | PCIe x4 | PCIe x4 | PCIe x8 | PCIe x8 | PCIe x4 | PCIe x4 |
| Driver / API | DirectShow, DirectKS, WASAPI, V4L2, ALSA, AVCaptureSession, MWCapture SDK | DirectShow, DirectKS, WASAPI, V4L2, ALSA, AVCaptureSession, MWCapture SDK | DirectShow, DirectKS, WASAPI, V4L2, ALSA, AVCaptureSession, MWCapture SDK | DirectShow, DirectKS, WASAPI, V4L2, ALSA, AVCaptureSession, MWCapture SDK | DirectShow, DirectKS, WASAPI, V4L2, ALSA, AVCaptureSession, MWCapture SDK | DirectShow, DirectKS, WASAPI, V4L2, ALSA, AVCaptureSession, MWCapture SDK | DirectShow, DirectKS, WASAPI, V4L2, ALSA, AVCaptureSession, MWCapture SDK | DirectShow, DirectKS, WASAPI, V4L2, ALSA | DirectShow, DirectKS, WASAPI, V4L2, ALSA, AVCaptureSession | DirectShow, DirectKS, WASAPI, V4L2, ALSA, AVCaptureSession | DirectShow, DirectKS, WASAPI, V4L2, ALSA, AVCaptureSession | DirectShow, DirectKS, WASAPI, V4L2, ALSA, AVCaptureSession | DirectShow, DirectKS, WASAPI, V4L2, ALSA, AVCaptureSession | DirectShow, DirectKS, WASAPI, V4L2, ALSA, AVCaptureSession | DirectShow, DirectKS, WASAPI, V4L2, ALSA, AVCaptureSession | DirectShow, DirectKS, WASAPI, V4L2, ALSA, AVCaptureSession | DirectShow, DirectKS, V4L2, AVCaptureSession | DirectShow, DirectKS, V4L2, AVCaptureSession | DirectShow, DirectKS, V4L2, AVCaptureSession | DirectShow, DirectKS, V4L2, AVCaptureSession | DirectShow, DirectKS, V4L2, AVCaptureSession |
| Audio Capture | Embedded HDMI + analogue stereo via DB9 breakout | Embedded HDMI | Embedded HDMI | Embedded SDI | Embedded SDI | Embedded SDI | Embedded SDI + HDMI, analogue stereo via DB9 breakout | 6x analogue stereo (L+R) | Embedded HDMI + 3.5mm line in | Embedded HDMI | Embedded HDMI | Embedded SDI | Embedded HDMI | Embedded HDMI | Embedded HDMI | Embedded SDI + HDMI | Embedded SDI | Embedded HDMI | Embedded SDI | Embedded SDI + HDMI | Audio format info and channel status extraction |
| Colour Space | YUV 4:2:2 / RGB 4:4:4 | YUV 4:2:2 / RGB 4:4:4 | YUV 4:2:2 / RGB 4:4:4 | YUV 4:2:2 / RGB 4:4:4 | YUV 4:2:2 / RGB 4:4:4 | YUV 4:2:2 / RGB 4:4:4 | YUV 4:2:2 / RGB 4:4:4 | YUV 4:2:2 / RGB 4:4:4 | YUV 4:2:2 / RGB 4:4:4 | YUV 4:2:2 / RGB 4:4:4 | YUV 4:2:2 / RGB 4:4:4 | YUV 4:2:2 / RGB 4:4:4 | YUV 4:2:2 / RGB 4:4:4 | YUV 4:2:2 / RGB 4:4:4 | YUV 4:2:2 / RGB 4:4:4 | YUV 4:2:2 / RGB 4:4:4 | YUV 4:2:2 / RGB 4:4:4 | YUV 4:2:2 / RGB 4:4:4 | YUV 4:2:2 / RGB 4:4:4 | YUV 4:2:2 / RGB 4:4:4 | YUV 4:2:2 / RGB 4:4:4 |
| Power Source | Max 4.59W | Max 9.09W | Max 15.39W | Max 4.45W | Max 9.15W | Max 17.1W | Max 5.03W | Host PCIe slot, max ~6.12W | Host PCIe slot, max ~4.68W | Host PCIe slot, max ~11.4W | Max ~3.24W | Max ~3.62W | Max ~5.44W | Max ~8.08W | Max approx. 8.08W | Max approx. 8.4W | Max approx. 10.9W | Max approx. 22W | Max approx. 23W | Max approx. 5.29W | Max approx. 7.28W |
| OS Support | Windows 10/11/Server 2016-2025, Linux 2.6.35+, macOS 10.9+ | Windows 10/11/Server 2016-2025, Linux 2.6.35+, macOS 10.9+ | Windows 10/11/Server 2016-2025, Linux 2.6.35+, macOS 10.9+ | Windows 10/11/Server 2016-2025, Linux 2.6.35+, macOS 10.9+ | Windows 10/11/Server 2016-2025, Linux 2.6.35+, macOS 10.9+ | Windows 10/11/Server 2016-2025, Linux 2.6.35+, macOS 10.9+ | Windows 10/11/Server 2016-2025, Linux 2.6.35+, macOS 10.9+ | Windows, Linux, Mac OS X 10.9+ (ask us before a Mac install) | Windows, Linux, macOS | Windows, Linux, macOS | Windows 10/11/Server 2016-2025, Linux 2.6.35+, macOS 10.9+ | Windows 10/11/Server 2016-2025, Linux 2.6.35+, macOS 10.9+ | Windows 10/11/Server 2016-2025, Linux 2.6.35+, macOS 10.9+ | Windows 10/11/Server 2016-2025, Linux 2.6.35+, macOS 10.9+ | Windows 10/11/Server 2016-2025, Linux 2.6.35+, macOS 10.9+ | Windows 10/11/Server 2016-2025, Linux 2.6.35+, macOS 10.9+ | Windows 10/11/Server 2016-2025, Linux 2.6.35+, macOS 10.9+ | Windows 10/11/Server 2016-2025, Linux 2.6.35+, macOS 10.9+ | Windows 10/11/Server 2016-2025, Linux 2.6.35+, macOS 10.9+ | Windows 10/11/Server 2016-2025, Linux, macOS 10.9+ | Windows 10/11/Server 2016-2025, Linux 2.6.35+, macOS 10.9+ |