UK HDMI 2.1 Capture Cards
HDMI 2.1 Capture Cards for 8K and High Frame Rate 4K
An HDMI 2.1 capture card takes 8K and high frame rate 4K video from the latest cameras, computers and medical displays, beyond the limit of HDMI 2.0. Available as a PCIe card and as a USB unit for systems without a free slot.
Options include HDR support on the USB model and Windows and Linux SDKs, suited to 8K imaging, simulation and visualisation systems.
Speak to a video capture specialist to match the resolution and host interface to your system.
Browse Our HDMI 2.1 Capture Cards
- Video Input: 1x HDMI2.1
- Host: USB3.2
- Simultaneous Video Inputs: 1
- Max Input Resolution: 4K144 [3840×2160p @ 144fps]
- Video Output: 1x HDMI2.1
- Max Video Capture Resolution: 4K144 [3840×2160p @ 144/120fps], 4K60 [3840×2160p @ 60/50fps]
- Colour Formats: I420, MJPEG, NV12, P010, RGB24, YUY2
- Video Input: 1x HDMI2.1
- Host: USB3.2
- Simultaneous Video Inputs: 1
- Max Input Resolution: 4K144 [3840×2160p @ 144fps], 8K60 [7680×4320p @ 60/50fps]
- Video Output: 1x HDMI2.1
- Max Video Capture Resolution: 4K144 [3840×2160p @ 144/120fps], 4K60 [3840×2160p @ 60/50fps]
- Colour Formats: I420, MJPEG, NV12, P010, YUY2
- Video Input: 1x HDMI2.1
- Host: M.2 [3080, M-Key]
- Simultaneous Video Inputs: 1
- Max Input Resolution: 8K60 [7680×4320p @ 60/50fps]
- Video Output: 1x HDMI2.1
- Colour Formats: NV12 4:2:0 8Bit, P010 4:2:0 10Bit, RGB24 4:4:4 8Bit, RGB32 4:4:4 8Bit, YUY2 4:2:2 8Bit, YV12 4:2:0 8Bit
- Video Input: 1x HDMI2.1
- Host: PCIe [x8, Gen3]
- Simultaneous Video Inputs: 1
- Max Input Resolution: 8K60 [7680×4320p @ 60/50fps]
- Video Output: 1x HDMI2.1
- Max Video Capture Resolution: 8K60 [7680×4320p @ 30/25fps]
- Colour Formats: NV12 4:2:0 8Bit, P010 4:2:0 10Bit, RGB24 4:4:4 8Bit, RGB32 4:4:4 8Bit, YUY2 4:2:2 8Bit, YV12 4:2:0 8Bit
- Video Input: 1x HDMI2.1
- Host: USB3.0
- Simultaneous Video Inputs: 1
- Max Input Resolution: 4K120 [4096×2160p @ 120/100fps], 8K60 [7680×4320p @ 60/50fps]
- Video Output: 1x HDMI2.1
- Max Video Capture Resolution: 4K30 [3840×2160p @ 30/25fps]
- Colour Formats: I420, NV12, P010, YUY2
HDMI 2.1 Capture Card Ranges Configured by Things Embedded
We work with a leading manufacturer of HDMI 2.1 capture cards, so the ranges below are the ones we specify for 8K and high frame rate systems. Compare them by resolution and host interface, then browse the models above or ask a video capture specialist which range suits your system.
SC710, SC720 and SC750 Yuan 4K and 8K Capture Cards
HDMI 2.0, HDMI 2.1, 12G-SDI, DisplayPort 1.4a and SDVoE capture at 4K60 and up to 8K on PCIe and M.2.
PD570, PD575, UB5 and UB700G Yuan USB Capture Cards
USB capture devices with HDMI 2.1 inputs at 4K144 and 8K60 on the UB700G, alongside 1080p60 to 4K HDMI, SDI and TVI models that work as UVC devices.
Not sure which range fits? Tell us the application and we will recommend the right model.
Explore Our Capture Cards and Frame Grabbers
Compare every video capture category by signal, SDI and HDMI standard or form factor, and jump straight to the cards that fit your sources and host system.
What to Specify in an HDMI 2.1 Capture Card
An HDMI 2.1 capture card records 8K60 or high refresh rate 4K, with HDR, from the latest cameras, computers and medical sources. Host bandwidth matters as much as the input at these data rates.
8K60 and 4K144
Cards capture up to 8K60, or 4K at up to 144 Hz for high refresh rate sources, with HDR passed through.
USB, PCIe or M.2
USB models for laptops and portable systems, PCIe for workstations, M.2 for compact embedded builds.
Host Bandwidth
8K and high refresh capture needs a fast host link. Check USB 3.2 or PCIe lane support on the computer.
Onboard Processing
Selected cards scale or compress the signal on board, which reduces the load on the host system.
HDMI Loop-Out
HDMI loop-out on selected models keeps the original display connected while the card captures.
Drivers and SDK
Windows and Linux drivers and SDKs on every card. Check that your software supports 8K and HDR formats.
HDMI 2.1 Capture Innovation & 8K Video Insights
Speak to an 8K Video Specialist.
Tell us the resolution and frame rate your sources output, the host system and how the video will be recorded or processed. We will recommend the right card for the bandwidth, then configure and test it with your system before it ships.