Capture Card

Blackmagic DeckLink Duo 2

4.7(259 ratings)from the retailer listing

Four SDI channels of broadcast capture on one PCIe card. The premium pick for a multi-camera desk studio.

$579

Tracked 2026-08-25. The retailer listing is the price you pay.

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Is the Blackmagic DeckLink Duo 2 good for streaming?

The Blackmagic DeckLink Duo 2 is a capture card for streaming builds, tracked at $579, rated 4.7 out of 5 across 259 retailer reviews. Nothing here is lab-tested by us: the rating is the retailer’s and the price is a build-time bake.

Where it fits in a build

Pulls an HDMI camera feed into an encoder or PC. Skip it if your camera is USB or a phone. See every capture card pick

Input	4x SDI
Max passthrough	1080p60 per channel
Form	PCIe card

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Blackmagic DeckLink Duo 2

$579Tracked 2026-08-25

Buy links are affiliate links: we earn a commission at no extra cost to you. Prices are tracked estimates, not live prices. Full disclosure

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We do not lab-test hardware. Ratings and review counts come from the retailer listing and are labelled as such; stream-quality figures are conservative planning budgets from our published model. Prices are tracked at build time, not live, and were last refreshed 2026-08-25. How the numbers are derived: methodology. How picks are chosen: editorial policy.