AVMATRIX UC2218-4K

Overview

This Dual HDMI to USB-C 3.1 Gen 1 Video Capture Device from AVMATRIX delivers dual video signals to your PC for plug-and-play streaming. It features one HDMI 2.0 input and one HDMI input to simultaneously capture each feed for effective switching. An HDMI 2.0 output as well as a standard HDMI output are included for easy and flexible monitoring. Extensive software support and convenient features make this device a instant solution for live video streams of all kinds.

Simple Yet Powerful Performance

This capture device supports 4K60 over HDMI 2.0 and 1080p60 via a second HDMI input for simultaneous capture, ideal for switching or picture-in-picture. It streams video in real time at up to 200Mb/s over USB 3.1 Gen 1 with built-in deinterlacing for smooth, crisp images. External mic and line-in ports allow easy audio integration, making it perfect for gamers, streamers, and professional broadcasts.

Software Compatibility

Operating system: Windows 7/8/10/11, Linux (Kernel version 2.6.38 or later), macOS (10.8 or later)

Software: OBS Studio, Skype, Zoom, Microsoft Teams, Twitch, Google Meet, YouTube Live, QuickTime Player, PotPlayer FaceTime, Bilibili, and more

SDK: Windows DirectShow and DirectSound

Key Features

• For Streamers, Broadcast, and Business
• 4K60 Input and Loop Through via HDMI 2.0
• Up to 1440p120 or 1080p240 via HDMI 2.0
• 1080p60 Input via HDMI
• Simultaneous Capture | PIP / POP
• External MIC and Line Audio Input
• Plug-and-Play, No Power Supply Needed
• Extensive Compatibility

Specification

Inputs/Outputs

Video Inputs

1x HDMI (2.0) Female

1x HDMI Female

Audio Inputs: 2x 1/8″ / 3.5 mm TRS Stereo Female

Video Outputs

1x USB-C (3.0)

1x HDMI (2.0) Female (Loop Output)

Audio Outputs: 1x 1/8″ / 3.5 mm TRS Stereo

Expansion Slots: No

Format Support

Input Video Format

HDMI

DCI 4K 60 fps

1440p 144 fps

1080p 240 fps

Input Audio Format: LPCM (Linear Pulse-Code Modulation): 48 kHz / 16-Bit

Output Video Format

USB-C

1080p at 60 fps

WUXGA+ (1680 x 1050) at 60 fps

WXGA+ (1440 x 900) at 60 fps

SXGA (1280 x 1024) at 60 fps

1280 x 960 at 60 fps

WXGA (1280 x 800) at 60 fps

1280 x 720 (Non-Standard WXGA) at 60 fps

XGA (1024 x 768) at 60 fps

SVGA (800 x 600) at 60 fps

576p at 60 fps

480p at 60 fps

Output Audio Format: USB Audio

Embedded Audio: HDMI Output: 2-Channel

Hardware

Wireless: No

Power

Power Consumption: 5 W

Environmental

Operating Temperature: -4 to 140F / -20 to 60C

Storage Temperature: -22 to 158F / -30 to 70C

Operating Humidity: 20 to 90%