NZXT
Signal 4K30 Full HD USB Capture Card - ST-SESC1-WW - 4K60 HDR and 240Hz at Full HD (1080p) - Live Streaming and Gaming - Zero-Lag Passthrough - Open Compatibility
*Price sourced from Amazon.com. Last updated 2026-05-26. Price and availability subject to change.
Vividly stream your game and captivate your audience. The Signal 4K30 captures high-quality gameplay from consoles, smartphones, cameras, or a second PC. Play at 4K60 HDR and 240Hz at Full HD (1080p) with zero-lag passthrough and stream at up to 4K30 or 1080p60 for a smooth distraction-free stream. The Signal 4K30 is plug-and-play with any streaming software.
SpecPicks Verdict
SpecPicks classifies NZXT Signal 4K30 Full HD USB Capture Card - ST-SESC1-WW - 4K60 HDR… as a solid pick with broad community endorsement in the streaming gear category, based on 173 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. NZXT's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for streaming gear of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Solid 4.3★ customer rating
- ✓ Backed by NZXT's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- PLAY IN FULL QUALITY: Play the game as it was meant to be played at up to 4K60 HDR10, or 240Hz Full HD with zero-lag passthrough. Compatible with PCs and all consoles with HDMI.
- STREAMING: Your audience will see every detail with streaming up to 4K30 or 1080p60 the benchmark of a professional stream. The Signal 4K30 is plug-and-play and compatible with any streaming software
- PC STREAMS, UPGRADED: Connect a compatible professional camera for high-quality video that provides greaters clarity than a USB camera, and opens the door to professional features and visuals.
Full Specifications
| Brand | NZXT |
|---|---|
| Platform | Windows |
| AV Output | MPEG-2, MPEG-4, H.264 |
| Model Name | Signal 4K30 |
| Unit Count | 1.0 Count |
| Connectivity | USB |
| Model Number | ST-SESC1-WW |
| Compatibility | PC |
| Built-In Media | capture card |
| Item Dimensions | 6.81 x 5.63 x 2.36 inches |
| Mfr Part Number | ST-SESC1-WW |
| Operating System | nintendo wii |
| Compatible Devices | Camera, Personal Computer, Smartphone |
| Hardware Interface | USB |
Ready to buy?
NZXT Signal 4K30 Full HD USB Capture Card - ST-SESC1-WW - 4K60 HDR and 240Hz at Full HD (1080p) - Live Streaming and Gaming - Zero-Lag Passthrough - Open Compatibility is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-26. Price and availability subject to change.
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