Acer USB 3.0 Video Capture Card (Model OCB5B0)

1. Product Overview

The Acer USB 3.0 Video Capture Card is designed for capturing and streaming high-quality video and audio. It supports 4K input with 1080P at 60Hz output, utilizing YUY2 technology for enhanced color reproduction and minimal latency. This device is suitable for various applications including game streaming, video conferencing, and online teaching.

Figure 1: Acer USB 3.0 Video Capture Card in a typical setup.

Key Features:

• 4K Input, 1080P 60Hz Output: Supports 4K video input and captures at 1080P 60Hz with YUY2 technology for vibrant colors and low latency.
• Integrated Microphone Input: Allows direct connection of a 3.5mm microphone for real-time audio commentary, ensuring synchronized audio and video.
• Plug and Play: Requires no additional drivers or external power supply for immediate use.
• Wide Compatibility: Compatible with popular streaming software (OBS, XSplit, VLC) and devices including gaming consoles (PS5, PS4, Switch, Xbox), DSLR cameras, PCs, macOS, and Android devices.
• Durable Design: Features an aluminum shell for efficient heat dissipation and a braided cable for enhanced durability.

2. Package Contents

Verify that all items are present in the package:

• Acer USB 3.0 Capture Card
• Installation Guide
• Quick Guide

3. Device Connections and Ports

Familiarize yourself with the ports and connections on your Acer USB 3.0 Video Capture Card.

Figure 2: Diagram of device connections.

• HDMI In: Connects to your source device (e.g., gaming console, camera, tablet).
• HDMI Out: Connects to your display device (e.g., monitor, TV, projector) for 4K loop-out.
• Audio In (3.5mm): Connects to a 3-pole microphone for voice commentary.
• Audio Out (3.5mm): Connects to headphones for audio monitoring.
• USB 3.0 Type-A/C: Connects to your computer (PC/Mac) or compatible mobile device for data transfer and power. Includes a USB-C to USB-A adapter.

4. Setup Instructions

Follow these steps to set up your Acer USB 3.0 Video Capture Card:

1. Connect HDMI Input: Connect an HDMI cable from your source device (e.g., PS5, Nintendo Switch, DSLR camera) to the HDMI In port on the capture card.
2. Connect HDMI Output: Connect a second HDMI cable from the HDMI Out port on the capture card to your display device (monitor, TV). This provides 4K passthrough.
3. Connect USB to Computer: Connect the integrated USB cable from the capture card to a USB 3.0 port on your computer (PC or Mac). Use the provided USB-C adapter if your computer only has USB-C ports.
4. Connect Audio (Optional): If you wish to add commentary, connect a 3.5mm 3-pole microphone to the Audio In port. For audio monitoring, connect headphones to the Audio Out port.

Figure 3: Confirming device and connections.

The device is plug-and-play and should be recognized automatically by your operating system without requiring additional drivers.

5. Operating Instructions

Software Compatibility:

The Acer USB 3.0 Video Capture Card is compatible with various streaming and recording applications. Popular choices include:

• OBS Studio
• XSplit
• VLC Media Player
• YouTube
• Facebook Live
• Twitter
• Twitch

Figure 4: Compatible software and platforms.

Using with OBS Studio (Example):

To capture video and audio using OBS Studio:

1. Create a Scene Resource: In OBS, click the "+" button under 'Sources', then select "Video Capture Device" and click "OK".
2. Set Resolution/FPS Type: In the properties window for your new video capture device, select your device (e.g., "USB 3.0 Capture"). Go to "Properties" and set the resolution to "Custom" and choose 1920x1080 at 60 FPS for optimal performance.
3. Check Audio Output Mode: Under the audio settings for the capture device, select "Use custom audio device" and choose "Digital Audio Interface (USB 3.0 Capture)".
4. Adjust Audio Monitoring: In the Audio Mixer, click the gear icon next to your capture device's audio source. Select "Monitor and Output" for both "Video Capture Device" and "Desktop Audio" as needed.

Figure 5: OBS Studio capture settings.

6. Troubleshooting

Video Clarity Issues:

If the captured video is not clear or appears blurry, try the following steps within your streaming software (e.g., OBS Studio):

1. Access Settings: In OBS, go to 'Controls' and click on 'Settings'.
2. Navigate to Video Settings: In the Settings window, select 'Video'.
3. Verify Resolution and FPS: Ensure that both 'Base (Canvas) Resolution' and 'Output (Scaled) Resolution' are set to 1920x1080. Also, confirm 'Common FPS Values' is set to 60. If the resolutions match, no downscaling is required.

Figure 6: Adjusting capture card settings for clarity.

General Troubleshooting Tips:

• Check all cable connections: Ensure HDMI and USB cables are securely connected.
• Use a USB 3.0 Port: For 1080p 60Hz capture, a USB 3.0 port is required. USB 2.0 ports may limit resolution to 720p 60Hz.
• Restart Software/Computer: Sometimes, restarting the streaming software or your computer can resolve detection issues.
• Update USB Drivers: Ensure your computer's USB drivers are up to date.
• Test with Different Software: If issues persist, try testing the capture card with another compatible software to isolate the problem.

7. Specifications

8. Maintenance

To ensure the longevity and optimal performance of your Acer USB 3.0 Video Capture Card:

• Cleaning: Use a soft, dry cloth to clean the exterior of the device. Avoid liquid cleaners or abrasive materials.
• Storage: Store the device in a cool, dry place away from direct sunlight and extreme temperatures when not in use.
• Cable Care: Avoid sharp bends or excessive pulling on the integrated cable to prevent damage.
• Heat Management: The aluminum casing acts as a heatsink. Ensure adequate airflow around the device during extended use.

9. Warranty and Support

Warranty Information:

This product comes with a 1-year warranty from the date of purchase. Please retain your proof of purchase for warranty claims.

Customer Support:

For technical assistance, troubleshooting, or warranty inquiries, please contact Acer customer support. Refer to the contact information provided in your Quick Guide or visit the official Acer website for support resources.