Pro Capture HDMI 4K Plus LT

Magewell Part Number: 11152

The Magewell Pro Capture HDMI 4K Plus LT is a high-performance, single-channel internal PCIe card designed for elite 4K video acquisition. Its standout feature is the integrated Loop-Through (LT), which allows you to send your…

The Magewell Pro Capture HDMI 4K Plus LT is a professional single-channel PCIe capture card designed for Ultra HD production workflows. Supporting 4K at 60fps with a dedicated HDMI loop-through output, it enables simultaneous capture and local monitoring without the need for external splitters — ideal for broadcast, medical, corporate AV and post-production environments.

Key Features

4K60 Capture: Captures video up to 4096×2160 (DCI 4K) at 60fps via a single HDMI 2.0 input.
HDMI Loop-Through (LT): Dedicated HDMI output mirrors the input signal to a local monitor or downstream device with zero added latency — no external splitter required.
Dedicated Video Engine: Onboard hardware pipeline handles up/down scaling, 10-bit colour processing and de-interlacing independently of the host CPU.
PCIe Gen 2 x4 Interface: High-bandwidth host connection delivers the throughput required for uncompressed 4K60 capture without dropped frames.
Low-Profile Form Factor: Full-height and low-profile brackets included — fits standard and compact PCIe slots.
Universal Driver Support: Works with Windows, Linux and macOS. Compatible with OBS Studio, vMix, Wirecast, Adobe Premiere, Zoom, Teams and all major production software.
Magewell SDK: Full API access for custom integration and enterprise deployments.

Ideal For

Sector	Application
Live Production	Capture a 4K camera feed for live switching while the loop-through feeds a confidence monitor or multiviewer.
Medical & Surgical	Record 4K endoscope or surgical camera output for procedure documentation, with the loop-through feeding the operating theatre display.
Gaming & eSports	Capture 4K60 gameplay from console or PC while the loop-through delivers a lag-free signal to the player’s primary monitor.
Corporate AV	Capture 4K presentation content for streaming or recording while simultaneously displaying it on a room screen via the loop-through.
Post-Production	Ingest 4K footage from camera or deck for real-time colour grading with a dedicated monitor output via loop-through.
Education & Lecture Capture	Record 4K content from a presenter’s display or visualiser while maintaining an uninterrupted live feed to the room projector.