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Professional USB HDMI 4K capture with HDR and HDCP 2.2 support.
Ask us a quick question about this product — signal compatibility, use case fit, or anything technical. We usually reply the same day.
The Magewell USB Capture HDMI 4K Pro represents the latest generation of Magewell's acclaimed USB capture technology. Built for professionals who demand the absolute highest fidelity, it captures 4K 60fps HDMI 2.0 video with an enhanced FPGA processing engine. No drivers. No configuration.
The enhanced FPGA offers superior video processing with improved colour accuracy, better noise handling, and higher throughput. This is the device most critical professional applications should be running.
The HDMI loop-through passes your full 4K60 signal to a local display with zero latency. Integrated audio I/O lets you embed microphone audio and monitor through headphones directly from the device.
| SKU | 321500000 |
| Brand | Magewell |
| Category | USB Capture |
| Video Input | HDMI 2.0 (up to 4096x2160 @ 60fps) |
| HDMI Loop-Through | Yes, zero-latency 4K passthrough |
| Max Capture Res | 4096x2160 @ 120fps internally |
| Colour Formats | RGB/YUV 4:4:4, 4:2:2, 4:2:0 (8/10/12-bit) |
| Audio Input | 8-ch 24-bit HDMI @ 192kHz + 3.5mm mic |
| Audio Output | 3.5mm headphone + USB audio |
| Processing | Latest-generation enhanced FPGA |
| Interface | USB 3.0 |
| Power | USB bus-powered |
| OS Support | Windows 10/11, macOS 10.9+, Linux 2.6.35+, Chrome OS |
| SDK | DirectShow, V4L2, AVCaptureSession, MWCapture SDK |
| Warranty | 2-3 Years (model dependent) |
| UK Stock | In Stock |
| Warranty | 2-3 Years (Magewell Manufacturer, model dependent) |
Everything included in the box with the USB Capture HDMI 4K Pro. Part numbers and accessory images from official Magewell documentation.


If anything is missing from your delivery, contact us within 7 days and we will arrange a replacement.
Official Magewell documentation for the USB Capture HDMI 4K Pro. Datasheet is mirrored on our server for direct download; drivers, firmware and software live on Magewell's download centre and open in a new tab.
Browse the full Magewell literature library for all product catalogues and datasheets.
Yes. The USB Capture HDMI 4K Pro appears as a standard UVC capture device in OBS Studio on Windows, macOS and Linux — no extra plugin or driver needed. Select it as a Video Capture Device source.
The USB Capture HDMI 4K Pro supports Windows 10/11, macOS 10.9+, Linux 2.6.35+, Chrome OS. It uses the UVC standard so it works without installing drivers on most platforms.
The USB Capture HDMI 4K Pro captures at up to 4096x2160 @ 120fps internally. Check the full spec sheet for the complete list of supported resolutions and frame rates.
Yes. Because the USB Capture HDMI 4K Pro presents itself as a standard webcam/capture device via UVC, it is recognised by Microsoft Teams, Zoom, Google Meet and most other video conferencing platforms without any additional software.
Yes — it draws power from the USB port itself (USB bus-powered), so no external power supply is required.
The USB Capture HDMI 4K Pro connects via USB 3.0. It is backward compatible with USB 2.0 ports but capture performance will be limited at lower USB speeds — a USB 3.0 port is recommended for full-resolution capture.