Elgato 4K X Capture Card, HDMI 2.1, 4K144 Ultra-Low Latency
Elgato
- hd60x
- In-stock Amazon alternative
Cameras and audio calculator
Capture-card class selector
Streamers matching a capture card to resolution. The decision this page isolates is narrow on purpose: translate capture resolution into a card class. Payload, channel count, and distance decide the class. A sample photo does not.
This page produces an explainable category or size so options can be compared without a product ranking. The calculator does not rank Elgato and AVerMedia. It produces an explainable class so Elgato 4K X Capture Card, HDMI 2.1, 4K144 Ultra-Low Latency, Elgato 4K60 Pro MK.2, and AVerMedia Live Gamer Ultra 2.1 can be compared as examples of that class.
The working method is: Convert the inputs into a published planning class using the method on this page, then compare official product pages that match that class. Planning notes are grounded in SD Association. This page does not quote a price or rank a brand.
How to use this calculator
Streamers matching a capture card to resolution. Translate capture resolution into a card class. If you can answer capture height, this page can produce a class you can shop against.
What this page will not do
- This page does not quote a price or rank a brand.
- Manufacturer specifications and program terms can change and must be verified on official pages.
- The result is a planning category, not a safety, medical, legal, or install guarantee.
Enter the planning inputs
Choose a capture class by recording capture height. Use real measurements or counts, not a rounded marketing number.
Mark the constraints that change the class
Only check can install a pcie card when that constraint is actually present. Extra checks can jump the class.
Read the card class
Select class and treat the headline as a class, not a product name. Matching examples below follow 1080, Usb, 4k, and Internal.
Compare official pages, then verify
Open the official page for each example in that class. Confirm current specifications, dimensions, and terms. Decision Lantern does not quote a live price or complete an install review.
Planning classes on this page
- 1080
- Example: Elgato 4K X Capture Card, HDMI 2.1, 4K144 Ultra-Low Latency
- Usb
- Example: Elgato 4K X Capture Card, HDMI 2.1, 4K144 Ultra-Low Latency, AVerMedia Live Gamer Ultra 2.1
- 4k
- Example: Elgato 4K60 Pro MK.2, AVerMedia Live Gamer Ultra 2.1
- Internal
- Example: Elgato 4K60 Pro MK.2
Card class
1080 USB class
Compare options with at least:
- 1080p capture
Example products for Capture-card class selector
Real products that fit this planning category. Specs come from the manufacturer’s product page. These are examples, not rankings. Product names that go to Amazon are associate links. Decision Lantern may earn a commission at no extra cost to you.
AVerMedia Live Gamer Ultra 2.1
AVerMedia
- USB 4K class
- Passthrough
Elgato 4K60 Pro MK.2
Elgato
- 4K60 internal
- PCIe
Compare the official examples
The table below is a side-by-side of the official examples on this page. Columns are published facts—maker, planning class, and notes taken from the official page—not scores. Elgato 4K X Capture Card, HDMI 2.1, 4K144 Ultra-Low Latency, Elgato 4K60 Pro MK.2, and AVerMedia Live Gamer Ultra 2.1 are included so you can see how classes differ, then open the official page for the current specification.
| Example | Maker | Planning classes | Published notes | Official page |
|---|---|---|---|---|
| Elgato 4K X Capture Card, HDMI 2.1, 4K144 Ultra-Low Latency | Elgato | 1080, Usb | hd60x; In-stock Amazon alternative | Elgato 4K X Capture Card, HDMI 2.1, 4K144 Ultra-Low Latency official page |
| Elgato 4K60 Pro MK.2 | Elgato | 4k, Internal | 4K60 internal; PCIe | Elgato 4K60 Pro MK.2 official page |
| AVerMedia Live Gamer Ultra 2.1 | AVerMedia | 4k, Usb | USB 4K class; Passthrough | AVerMedia Live Gamer Ultra 2.1 official page |
Which example fits which class
Elgato 4K X Capture Card, HDMI 2.1, 4K144 Ultra-Low Latency
Elgato
Elgato 4K X Capture Card, HDMI 2.1, 4K144 Ultra-Low Latency from Elgato is an example in the 1080 and Usb class. Published notes on the official page include hd60x and In-stock Amazon alternative. Keep it in the shortlist when your result lands in that class, then confirm the current specification before you buy.
Elgato 4K60 Pro MK.2
Elgato
Elgato 4K60 Pro MK.2 from Elgato is an example in the 4k and Internal class. Published notes on the official page include 4K60 internal and PCIe. Keep it in the shortlist when your result lands in that class, then confirm the current specification before you buy.
AVerMedia Live Gamer Ultra 2.1
AVerMedia
AVerMedia Live Gamer Ultra 2.1 from AVerMedia is an example in the 4k and Usb class. Published notes on the official page include USB 4K class and Passthrough. Keep it in the shortlist when your result lands in that class, then confirm the current specification before you buy.
What to verify before you buy
- Confirm the current specification on the official product or plan page.
- Match the planning class to your measured inputs, not to a brand preference.
- This page does not quote a price or rank a brand.
- Manufacturer specifications and program terms can change and must be verified on official pages.
- Recheck this page after 2026-11-14 or sooner if a manufacturer changes a published rating.
How this estimate works
Convert the inputs into a published planning class using the method on this page, then compare official product pages that match that class.
Know the limits
- This page does not quote a price or rank a brand.
- Manufacturer specifications and program terms can change and must be verified on official pages.
- The result is a planning category, not a safety, medical, legal, or install guarantee.
Frequently asked questions
How does the capture-card class selector work?
It converts capture height into a planning class using a published rule. Convert the inputs into a published planning class using the method on this page, then compare official product pages that match that class. The headline is a class such as 1080, Usb, 4k, and Internal, not a vendor ranking.
Is Elgato 4K X Capture Card, HDMI 2.1, 4K144 Ultra-Low Latency better than Elgato 4K60 Pro MK.2?
This page does not rank Elgato 4K X Capture Card, HDMI 2.1, 4K144 Ultra-Low Latency, Elgato 4K60 Pro MK.2, and AVerMedia Live Gamer Ultra 2.1. Elgato 4K X Capture Card, HDMI 2.1, 4K144 Ultra-Low Latency and Elgato 4K60 Pro MK.2 are listed because they are real products with official pages that map to different or overlapping classes. The useful question is which class matches your inputs.
Can I treat the result as a buying recommendation?
This page does not quote a price or rank a brand. Use the class to decide what to read next, then verify fit, terms, and installation requirements on the official page and with a qualified installer when the product needs one.
Do the product links earn Decision Lantern a commission?
Not on the current preview. Links go to official manufacturer or service pages. If compensated links are added later, the disclosure on this page will say so in plain language.
What should I verify after I get a class?
Confirm the current specification, dimensions or plan limits, and any program terms on the official page. Manufacturer specifications and program terms can change and must be verified on official pages. The next editorial review for this page is due 2026-11-14.
Why these 3 examples?
They are real cameras and audio options with an affiliate program on file and an official product page. Elgato and AVerMedia appear because each one can represent at least one planning class on this page, not because Decision Lantern tested or endorsed them.
Sources
- SD Association Speed Class, SD Association. Retrieved .
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