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GC553

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Version：AVerMedia Streaming Center (Win) v1.6.31.2
OS：Win10 x64, Win 11
Description：
1.Supported Models:
GC515, GC531, GC535, GC551G2, GC553, GC553G2, GC553PRO, GC570D, GC571, GC573, GC575, GC311, BU113, PW310P, PW313, PW313D, PW315, PW513, PW515, AM310, AM310G2, AM350

2.GC575:
2-1. 4K 144Hz Support: Please update the GC575 firmware to version 1.1.6.12 or later.
2-2. Multi-channel 5.1 Audio Capture & Passthrough Support: Please update the GC575 firmware to version 1.1.6.12 or later.
2-3. VRR Recording Support: Please update the GC575 firmware to version 1.1.6.12 or later.

3.GC553G2:
3-1. Support 5.1 Multi-channel Monitoring/Recording: Please update the GC553G2 firmware to version 1.0.7.7 or later.
3-2. Support 4K 144Hz Recording: Please update the GC553G2 firmware to version 1.0.7.7 or later.

4.Support for Streaming on: YouTube, Twitch, Facebook, SOOP.

Version：[Application] AssistCentralPro_v4.0.39
OS：macOS 15
Description：
Support GC515; GC535; GC531; GC553; GC553G2; GC553PRO; GC551G2; GC311; GC313; GC313PRO; BU113;
PW310P; PW313; PW313D; PW315; PW513; PW515; AM310; AM310G2; AM350

1 Download, Install, and Update Notifications : Use Assist Central Pro to download, install, and receive notifications for any firmware updates.
2 Issue Reporting: Capture Platform Information
3 HDCP On/Off Toggle
Enable or disable HDCP (High-bandwidth Digital Content Protection) as needed for compatibility with connected devices.

Version：[Application] AssistCentralPro_v4.0.39
OS：Win10 x64; Win11

Description：
Support GC515; GC535; GC531; GC553; GC553G2; GC553PRO; GC570D; GC571; GC573; GC575; GC551G2; GC311; GC313; GC313PRO; BU113;
PW310P; PW313; PW313D; PW315; PW513; PW515; AM310; AM310G2; AM350

1 Download, Install, and Update Notifications : Use Assist Central Pro to download, install, and receive notifications for any firmware updates.
2 Issue Reporting: Capture Platform Information
3 HDCP On/Off Toggle
Enable or disable HDCP (High-bandwidth Digital Content Protection) as needed for compatibility with connected devices.

Version：[Application] Diagnosis Tool v2.0.1.8
OS：Win10 x64, Win11

Description：
Support GC553G2、GC575和GC571

GC553 QSG

Version LiveGamerULTRAUpdate_v1.5.13.1
OS: macOS 13.x & macOS 14.x
Description:
1.Fixed instability issues with specific DSLR inputs
2.Fixed MAC system device re-plugging affecting GC553 video feed

Version LiveGamerULTRAUpdate_v1.5.13.1
OS: Win10 x64, Win11 x64
Description:
Fixed instability issues with specific DSLR inputs

Note: If your GC553 is not recognized during the firmware update process, you can try running this tool to see if it can recover the device.

Version LiveGamerULTRAUpdate_v1.5.12.2
OS: macOS 13.x & macOS 14.x
Description: Optimize some compatibility issues with some DSLRs (Video processing)

Version LiveGamerULTRAUpdate_v1.5.12.2
OS: Win10 x64, Win11 x64
Description:
1. Optimize some compatibility issues with some DSLRs (Video processing)
2. After a firmware update failure on the GC553, unplugging and replugging the GC553 and rerunning this version of the firmware update tool can fix the update failure issue

Version LiveGamerULTRAUpdate_1.4.9.7
OS macOS 12.x & macOS 13.x
Description
1 Support macOS 13.x
2 Modified for UVC auto select correct framerate.(update default Frame Interval)

Version：[Application] Diagnosis Tool v2.0.1.13
OS：Win10 x64,Win11
Description：
New model GC551G2 support

Version :1.4.9.7
OS: Windows
Description :Optimized for UVC auto select correct framerate

Version：v2.0.1.5
OS：Win10 x64
Description：
1. Support software updates through internet.
2. Support sending test result for unknown platform.

Version：StreamEngine v2.0.0.36
OS：Win10 x64
Description：
Modified localized strings.
Modified device name.

Description：
Product Datasheet