Your next buying step
NZXT Signal 4K30
Model: Signal 4K30 (ST-SESC1-WW) · US configuration
Your choices from the finder

Review the product, then choose a seller
Compare offers for this model
An earlier USB 3.2 Gen 1 HDMI capture card with documented 4K30 recording and separate HDR/high-refresh passthrough modes; the manual's capture table does not support 4K60 recording.
Search this model on Amazon ↗Search results may include other models. Confirm the exact model, size and included accessories before ordering.
As an Amazon Associate I earn from qualifying purchases. Buying links on BuyerShortlists may be affiliate links.
Assessment scenario: Compare this exact model
Check the exact model and configuration against your choices, then compare the seller and offer details.
Explore this buying guide ↗Why consider this model?
- An earlier external card for a Windows/OBS workflow that needs more recording headroom than the HD60, especially 1080p120 or 4K30 capture, while the product's separate display path supports selected HDR and high-refresh inputs. Its manual clearly separates 4K30 recording from 4K60 HDR passthrough.
Tradeoffs to weigh
- Do not read the 4K60 HDR pass-through line as 4K60 or HDR recording. NZXT's manual lists 4K30 as the maximum stream/record resolution and says HDR10 pass-through is hardware-converted to SDR color. Its separate tables do not give a complete simultaneous mode matrix, so this assessment does not combine 1080p120 capture with a high-refresh passthrough choice. The exact product code ST-SESC1-WW should be checked on the seller's package; new-unit availability is not established here.
Check these before ordering
- Confirm the exact model, generation, size and configuration in the offer.
- Compare your selected requirements with the detailed review before ordering.
- Check included accessories, seller, current availability and return terms.