4K USB Camera Module Series for Industrial and Smart Imaging Devices
Explore SincereFirst 4K USB camera modules with USB 2.0 and USB 3.0 Type-C, 4K@15fps to 4K@60fps, MJPG/YUY2/H.264, autofocus, Fixed Focus, compact structures, and HDMI options.
Introduction
SincereFirst 4K USB Camera Module Series includes USB 2.0 and USB 3.0 Type-C models for UVC-based imaging devices, industrial equipment, smart terminals, desktop systems, and recording workflows. The series covers 4K@15fps to 4K@60fps, MJPG, YUY2, H.264, autofocus, Fixed Focus, PDAF, 25 × 25mm, 32 × 32mm, 38 × 38mm, long-strip boards, and USB-plus-HDMI models. The selected output format, host software, bandwidth, optics, and enclosure determine which model should be evaluated.
Applications in Real Devices
Industrial Inspection and Imaging Equipment
USB modules can connect to host systems for image capture, inspection, documentation, or visual analysis. Frame rate, compression, focus, and lens selection should match the movement and target detail.
Smart Terminals and Desktop Imaging Systems
Autofocus, compact boards, UVC, and different 4K modes can support terminals that capture subjects at changing distances or operate through desktop software.
High-Speed Recording and Motion-Oriented Devices
The series includes IMX678 and IMX415 models with 4K@60fps in MJPG or H.264, subject to host decoding, USB performance, cable, and thermal validation.
Multi-Display and Standalone Imaging Systems
USB-plus-HDMI models support host capture and direct display requirements, while the system must confirm mode switching, simultaneous use, latency, and display compatibility.
How to Choose the Integration Direction
Choose USB 2.0 or USB 3.0 by the Output Workflow
USB 2.0 models generally depend more heavily on compressed 4K output; USB 3.0 models provide more bandwidth and include 4K@60fps directions.
Confirm Format-Specific Frame Rate
MJPG, YUY2, and H.264 may not provide the same frame rate at the same resolution. The host must be matched to the confirmed output mode.
Select Focus by Working Distance
The series includes Fixed Focus, VCM Autofocus, PDAF, and AF/FF versions for different target distances.
Match the Board and Interface to the Device
Choose among 25 × 25mm, 32 × 32mm, 38 × 38mm, long-strip boards, Type-C, and USB-plus-HDMI directions.
Featured Models
Model | Sensor | Product Direction | Reason to Consider |
SF-X4154KA-25FPS-AF V1.0 | IMX415 | Wide-angle USB 2.0 autofocus imaging | Choose the AF version for a 32 × 32mm USB 2.0 module with 4K@25fps MJPG, H129° coverage, and changing working distances. |
SF-X4154KA-25FPS-FF V1.0 | IMX415 | Wide-angle USB 2.0 Fixed Focus imaging | Choose the FF version when the project has a defined focus distance and does not require VCM Autofocus; confirm the FF lens parameters before ordering. |
SF-OC2688-415-V1.0 | IMX415 | Slim long-strip smart imaging terminals | Choose it for a 72 × 19.1mm long-strip board, D86° low-distortion optics, 6cm-to-200cm VCM Autofocus, 4K@30fps, and 1080p@60fps MJPG. |
SF8A987-88 | IMX678 | High-speed USB 3.0 imaging | Choose it for 4K@60fps in MJPG or H.264, 1080p@60fps in MJPG, YUY2, and H.264, a 1/1.8-inch format, and 2μm pixels. |
SF8A625-88 | IMX415 | High-frame-rate USB 3.0 smart imaging | Choose it for 4K@60fps in MJPG or H.264, 1080p@60fps in MJPG/YUY2/H.264, and a 38 × 38mm dual-layer PCB. |
SF8A824 | IMX317 | Variable-distance USB 3.0 imaging | Choose it when VCM Autofocus and 1cm-to-Infinity capture are more important than 4K@60fps; it provides 4K@30fps in MJPG. |
SF8A583-2.0 | IMX274 | Fixed-optics USB 2.0 OEM imaging | Choose it for a defined Fixed Focus optical system, 4K@30fps MJPG output, a 38 × 38mm board, and project-specific lens customization. |
SF-12A884X377S | IMX377 | 12MP high-detail USB 2.0 capture | Choose it for 3840 × 2880@20fps MJPG, 4K@30fps MJPG, Fixed Focus, and high-detail still-image or desktop imaging workflows. |
SF13A886 | IMX577 | 12MP USB 3.0 autofocus imaging | Choose it for USB 3.0 Type-C, VCM Autofocus, 4K@27fps MJPG, and a 4000 × 3000@9fps high-resolution mode. |
SF-C1316USB-2525-AF-D78 V1.0 | IMX298 | Compact 16MP autofocus devices | Choose it for a 25 × 25mm board, PDAF-assisted VCM Autofocus, 4608 × 3456 imaging, D78° low distortion, and 4K@15fps. |
SF-SQ8A987-86 | IMX678 | USB 3.0 plus HDMI multi-output imaging | Choose it when the project needs both USB host capture and HDMI display, together with the larger 1/1.8-inch IMX678 direction and 4K@30fps. |
SF-SQ8A625-86 | IMX415 | USB 3.0 plus HDMI smart display imaging | Choose it for an IMX415-based USB-plus-HDMI workflow with 4K@30fps in MJPG or H.264 and a 38 × 38mm dual-layer PCB. |
SincereFirst Customization
Lens, FOV, and Focus
Lens parameters, working distance, Fixed Focus, VCM Autofocus, PDAF, and low-distortion optics can be evaluated.
Output Format and Frame Rate
MJPG, YUY2, H.264, 4K and 1080p modes can be matched to bandwidth, latency, and host processing.
USB, HDMI, and Software
USB 2.0, USB 3.0 Type-C, HDMI, UVC, OS, application, and decoding requirements should be validated.
Board, Cable, and Enclosure
Board shape, connector, cable length, mounting, shell, and final enclosure can be evaluated for the device.
FAQ
How should I choose between USB 2.0 and USB 3.0?
Choose according to the required resolution, frame rate, format, bandwidth, host controller, software, and cable workflow.
Does 4K@60fps apply to every output format?
No. On the confirmed 4K@60fps models, MJPG or H.264 provides the highest 4K frame rate, while YUY2 uses a lower frame rate.
Which focus types are available?
The series includes Fixed Focus, VCM Autofocus, PDAF, and AF/FF model versions.
What information is required?
Provide the host OS, software, USB version, output format, target mode, focus, FOV, working distance, enclosure, cable, and quantity.
Evaluate a 4K USB Camera Module
Share the host, USB workflow, output mode, focus, optics, enclosure, and cable requirements for evaluation before sampling.
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