AVMATRIX UC1118 Video Capture Card SDI to USB 3.0 - 1080p60

In this review the AVMATRIX UC1118 is evaluated as a compact, no-frills SDI to USB capture device aimed at professionals who need reliable, uncompressed 1080p60 video capture for streaming and conferencing. The biggest reason to buy is straightforward: it delivers uncompressed YUY2 video and UAC audio over a USB 3.0 Type-C connection with automatic input detection, making it a simple, driver-free way to bring SDI sources into OBS, Zoom, Teams or recording software without latency or format headaches.

Key Features

• Uncompressed capture: Captures YUY2 video up to 1080p60 so sources are recorded or streamed without heavy compression artifacts.
• UVC/UAC compliance: SDI video and line audio appear as standard webcam and microphone devices for plug-and-play use with common apps.
• High-speed USB 3.0 Type-C: The USB 3.1 Gen 1 link supports high throughput (up to 200MB/s) to avoid delays during live streaming and recording.
• Automatic input detection: The unit selects the correct output format up to 1080p60 automatically based on the host or livestream device.
• Broad compatibility: Works driver-free across Windows, macOS and many Linux kernels and with mainstream streaming platforms like OBS and Teams.
• Portable build: Small form factor and light weight make it easy to carry between locations for remote production or telemedicine use.

Who It's For

The UC1118 is best for video professionals, educators, and clinicians who need a reliable SDI-to-USB bridge that preserves image quality for live production and recording. Because it outputs uncompressed YUY2 and presents as a UVC device, it suits users who want a straightforward workflow into OBS or video conferencing software without installing drivers.

Those who need multi-channel capture, hardware encoding, or 4K input should look elsewhere; the UC1118 is focused on single-channel 1080p60 capture and uncompressed delivery rather than onboard compression or high-resolution formats.

Pros & Cons

Pros

• Uncompressed YUY2 capture preserves source image quality for editing and streaming.
• Driver-free UVC/UAC support reduces setup time across Windows, macOS and many Linux systems.
• USB 3.0 Type-C connection provides high throughput and low latency for live use.
• Small size and stable operation across a wide temperature range make it dependable on location.

Cons

• Limited to 1080p60 capture and YUY2; not suitable for users who require 4K or hardware-compressed streams.
• Single-channel SDI input means multi-camera setups require additional capture devices or a switcher.

Specifications

Our Verdict

The AVMATRIX UC1118 is a sensible purchase for anyone needing dependable, uncompressed 1080p60 SDI capture into common streaming and conferencing apps. It is especially good value for professionals who prioritize image fidelity and plug-and-play compatibility over higher resolutions or built-in encoding, and the compact design plus strong compatibility make it a practical tool for on-location streaming and telemedicine.

Frequently Asked Questions

Does the capture card require drivers?
No. The unit is UVC/UAC compliant and works driver-free with supported operating systems and apps.

Can it do 4K capture?
No. The UC1118 captures up to 1080p60 in uncompressed YUY2 format and does not support 4K input.

Will it work with OBS and Zoom?
Yes. It appears as a standard video and audio device and is compatible with OBS, Zoom, Teams and other mainstream platforms.