Pro Capture HDMI 4K Plus LT
Single-channel 4K60 HDMI PCIe capture with HDMI loop-through.
- ✓HDMI 2.0 input up to 4Kp60 with HDMI loop-through
- ✓Zero-latency 4K HDMI passthrough
- ✓Low-profile PCIe x4
- ✓FPGA processing
- ✓24/7 rated
About this product
The Pro Capture HDMI 4K Plus LT is the HDMI 4K Plus with an added zero-latency HDMI loop-through output. That single addition opens a new use case: capture the 4K60 signal while a local monitor or downstream HDMI equipment continues to receive the same signal in real time.
For broadcast galleries this matters because the captured signal often needs to remain visible on a confidence monitor or feed into a downstream switcher. For corporate AV in conference rooms, the loop-through means the live camera feed continues to display on the room's main screen while the capture happens for streaming or recording.
Aside from the loop-through, the card is identical to the Pro Capture HDMI 4K Plus — same FPGA pipeline, same form factor, same broadcast-grade colour handling. If you don't need local monitoring of the captured signal, the standard 4K Plus is a more cost-effective choice.
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Further Reading
Frequently Asked Questions
The Pro Capture HDMI 4K Plus LT uses a Low-profile PCIe x4 slot. It will also fit in larger PCIe slots (x8, x16) as PCIe is backward compatible, but will run at the card's native lane width.
The Pro Capture HDMI 4K Plus LT is a capture card. Simultaneous playback (loop-through) depends on the specific model — check the Loop-Through spec in the full specification table. ForeFront Imaging can advise if you need simultaneous I/O.
The Pro Capture HDMI 4K Plus LT works with any software that supports DirectShow (Windows), V4L2 (Linux), or AVCaptureSession (macOS), including OBS Studio, vMix, Wirecast, Capture One, XSplit and most broadcast NLE software. Magewell's free Capture Express software is also available.
The Pro Capture HDMI 4K Plus LT accepts 1x HDMI 2.0 with loop-through.
The Pro Capture HDMI 4K Plus LT captures at up to 3840x2160 @ 60fps.
Yes. Magewell Pro Capture cards are fully supported on Windows 10 and Windows 11. Driver downloads are available free from Magewell's website and from our Software page.