Epiphan AV.io 4K HDMI to USB 4K capture card is backordered and will ship as soon as it is back in stock.
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The easiest way to capture 4K video
The plug-and-play Epiphan AV.io 4K™ capture card is as rugged as it is easy to use. Just connect your HDMI video source to your AV.io 4K, and your AV.io 4K to your computer via USB. Windows, Mac, and Linux operating systems will auto-detect the AV.io 4K capture card – no driver installation required.
Wide range of resolutions
AV.io 4K captures resolutions up to 4096×2160, with 4K UHD video streaming at 30 fps and 1080p at 60 fps. Use your video at its original resolution or let AV.io 4K scale it to exactly what you need.

4K streaming anywhere, anytime
This compact frame grabber will fit in any kit, or even in your pocket. AV.io 4K is a USB video grabber, so its HDMI capture will work perfectly up to 4K on any computer with USB 3.0.

Ultra low latency
AV.io 4K captures HDMI video and audio as it happens. With just one to two frames of latency, you likely won’t notice any lag at all.
AV.io 4K shines in this department also, delivering near-zero lag. Having a side-by-side comparison demonstrates how lag-free the streaming functionality actually is. With the human eye, you’ll struggle to identify any latency.

Crystal-clear audio
AV.io 4K captures PCM audio over HDMI at up to 24-bit 96 kHz. The two-channel stereo audio output has automatic resampling at 48 kHz and encodes in 16-bit.
Key Features
- Transfer up to a 4K HDMI video signal to your computer
- HDMI input and USB 3.0 output
- UVC device that seamlessly integrates with popular capture software
- Up to 4096 x 2160 (DCI 4K) resolution on input and output
- Up/down scaling on output
- Near-zero latency
- Autodetected on Windows, Mac, and Linux systems
- Tough metal exterior
- LED status indicators
- HDMI and USB cables included
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
Nationwide Audiovisual Services, Design, Installation & Support
Creation Networks is a trusted nationwide partner for complete audiovisual solutions — delivering expert AV system sales, professional design, programming, installation, and ongoing support to organizations across the United States.
From Microsoft Teams Rooms and enterprise video conferencing to LED video walls, live streaming production, and hybrid collaboration systems, we provide end-to-end AV integration using premium, certified technology from industry leaders including Crestron, Q-SYS, Shure, Extron, and Absen.
Whether you operate a single location or manage facilities nationwide, Creation Networks ensures your AV systems are designed for reliability, scalability, security, and long-term performance — helping your organization communicate more effectively and operate at peak efficiency.
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