GC553G2
Live Gamer ULTRA 2.1
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Version：[Application] Diagnosis Tool v2.0.1.8
OS：Win10 x64, Win11
Description：
Support GC553G2、GC575和GC571
OS：Win10 x64, Win11
Description：
Support GC553G2、GC575和GC571
Version：[Application] AVerMedia Gaming Utility_v3.0.9
OS： macOS 14&15
Description：
1 Add a USB 5G/10G switching feature for GC553G2 on macOS.
2 Enable VRR (Variable Refresh Rate) support for GC553G2.
3 Fix the issue of incorrect FPS display in video output.
Note: When switching between 5G and 10G, there is a chance that the preview audio may malfunction. In such cases, we recommend restarting the software or reconnecting the device to restore normal functionality, as the audio and video transmission data require re-establishment.
OS： macOS 14&15
Description：
1 Add a USB 5G/10G switching feature for GC553G2 on macOS.
2 Enable VRR (Variable Refresh Rate) support for GC553G2.
3 Fix the issue of incorrect FPS display in video output.
Note: When switching between 5G and 10G, there is a chance that the preview audio may malfunction. In such cases, we recommend restarting the software or reconnecting the device to restore normal functionality, as the audio and video transmission data require re-establishment.
Version：[Application] AVerMedia Gaming Utility_v3.0.9
OS：Win10 x64; Win11
Description：
Enable VRR (Variable Refresh Rate) support for GC553G2.
OS：Win10 x64; Win11
Description：
Enable VRR (Variable Refresh Rate) support for GC553G2.
Version GC553G2 FW Update Tool_1.0.7.10
OS: macOS 14, macOS 15 or later
Description:
Enable VRR (Variable Refresh Rate) support for GC553G2 (Please update AVerMedia Gaming Utility_v3.0.9)
OS: macOS 14, macOS 15 or later
Description:
Enable VRR (Variable Refresh Rate) support for GC553G2 (Please update AVerMedia Gaming Utility_v3.0.9)
Version：GC553G2 FW Update Tool_1.0.7.10
OS：Win10 x64, Win 11
Description：
Fixed an issue where the capture resolution set to MJPEG would randomly freeze or result in a black screen when switching.
OS：Win10 x64, Win 11
Description：
Fixed an issue where the capture resolution set to MJPEG would randomly freeze or result in a black screen when switching.
Version: [Application] RECentral 4 v4.7.111.1 Beta
Operating System: Win10 x64, Win 11
Description:
RECentral 4 has been updated to reflect the rebranding of Afreeca TV, now officially known as SOOP.
Operating System: Win10 x64, Win 11
Description:
RECentral 4 has been updated to reflect the rebranding of Afreeca TV, now officially known as SOOP.
Version：[Application ] RECentralExpress v1.2.92
OS：macOS 15
Description：
1. Support GC551G2; GC553; GC553G2; GC513; GC311; BU113
2. Fixed an issue where the screen capture function fails in multi-mode
OS：macOS 15
Description：
1. Support GC551G2; GC553; GC553G2; GC513; GC311; BU113
2. Fixed an issue where the screen capture function fails in multi-mode
Version: AVerMedia Multi-channel Audio V1.0.2(OBS Plugin)
Operating System: Win10 x64; Win11
Description:
1.Support OBS Studio V30.2 or later
2.Support 5.1 multi-channel audio capture and pass-through: Please also use GC553G2 firmware V1.0.7.7
3.How to use AVerMedia Multi-channel Audio V1.0.1(OBS Plugin) please refer to the FAQ.
Operating System: Win10 x64; Win11
Description:
1.Support OBS Studio V30.2 or later
2.Support 5.1 multi-channel audio capture and pass-through: Please also use GC553G2 firmware V1.0.7.7
3.How to use AVerMedia Multi-channel Audio V1.0.1(OBS Plugin) please refer to the FAQ.
Version: [Application] RECentral4 v4.7.110.1
Operating System: Win10 x64, Win 11
Description:
1. Fixed an issue where RECentral displays "device in use" when third-party software uses HDMI/Line-in (Please quit or close other software).
2. Added support for instant highlight hotkey.
3. Fixed an issue where switching from Single to Multi mode causes the FPS to drop significantly for the first 8-9 seconds before returning to normal.
4. Fixed an issue where recorded files or streamed content might have no sound during recording and streaming.
5. Fixed a crash issue in RECentral that occurs when the capture card is unplugged and reconnected.
6. Fixed an issue where, when extending the desktop to an external monitor on a laptop, moving RECentral4 to the extended desktop would result in the window display being cut off.
7. Fixed a black screen issue in RECentral that occurs when switching resolution/FPS/decoding format.
8. Fixed a lag issue with the control knob when more than two capture cards are connected simultaneously.
Operating System: Win10 x64, Win 11
Description:
1. Fixed an issue where RECentral displays "device in use" when third-party software uses HDMI/Line-in (Please quit or close other software).
2. Added support for instant highlight hotkey.
3. Fixed an issue where switching from Single to Multi mode causes the FPS to drop significantly for the first 8-9 seconds before returning to normal.
4. Fixed an issue where recorded files or streamed content might have no sound during recording and streaming.
5. Fixed a crash issue in RECentral that occurs when the capture card is unplugged and reconnected.
6. Fixed an issue where, when extending the desktop to an external monitor on a laptop, moving RECentral4 to the extended desktop would result in the window display being cut off.
7. Fixed a black screen issue in RECentral that occurs when switching resolution/FPS/decoding format.
8. Fixed a lag issue with the control knob when more than two capture cards are connected simultaneously.
Version：[Application] AVerMedia Gaming Utility_v2.1.57
OS：macOS 13, 14 or later
Description：
Optimizing stability
OS：macOS 13, 14 or later
Description：
Optimizing stability
Version GC553G2 FW Update Tool_1.0.7.7
OS: macOS 13, macOS 14 or later
Description:
Support 4K60 capture: System requirement: Mac computers with M1/M2 Ultra or above
OS: macOS 13, macOS 14 or later
Description:
Support 4K60 capture: System requirement: Mac computers with M1/M2 Ultra or above
Version: [Application] RECentral4 v4.7.101.1
Operating System: Win10 x64, Win 11
Description:
1. Support 4K144 capture for GC553G2(MJPEG) and pass-through: Please use GC553G2 FW V1.0.7.7
2. Support 5.1 multi-channel audio capture and pass-through: Please use GC553G2 FW V1.0.7.7
3. Support instant highlight hotkey
Operating System: Win10 x64, Win 11
Description:
1. Support 4K144 capture for GC553G2(MJPEG) and pass-through: Please use GC553G2 FW V1.0.7.7
2. Support 5.1 multi-channel audio capture and pass-through: Please use GC553G2 FW V1.0.7.7
3. Support instant highlight hotkey
Version: AVerMedia Multi-channel Audio V1.0.1(OBS Plugin)
Operating System: Win10 x64; Win11
Description:
Support 5.1 multi-channel audio capture and pass-through: Please also use GC553G2 firmware V1.0.7.7
How to use AVerMedia Multi-channel Audio V1.0.1(OBS Plugin) please refer to the FAQ.
Operating System: Win10 x64; Win11
Description:
Support 5.1 multi-channel audio capture and pass-through: Please also use GC553G2 firmware V1.0.7.7
How to use AVerMedia Multi-channel Audio V1.0.1(OBS Plugin) please refer to the FAQ.
Version：GC553G2 FW Update Tool_1.0.7.7
OS：Win10 x64, Win 11
Description：
1. Support 4K144: Please use RECentral V4.7.101.1
2. Support 5.1 multi-channel audio capture and pass-through: Please use RECentral V4.7.101.1 or AVerMediaMultichannelAudio-1.0.1.(OBS Plugin)
3. Support Windows Dynamic LIghting: Please refer to this FAQ
OS：Win10 x64, Win 11
Description：
1. Support 4K144: Please use RECentral V4.7.101.1
2. Support 5.1 multi-channel audio capture and pass-through: Please use RECentral V4.7.101.1 or AVerMediaMultichannelAudio-1.0.1.(OBS Plugin)
3. Support Windows Dynamic LIghting: Please refer to this FAQ
Version：GC553G2 FW Update Tool_1.0.6.7
OS：Win10 x64, Win 11
Description：
1. Optimized pass-through screen compatibility issues.
2. Resolved occasional low-frequency noise issues during headphone monitoring.
3. Support RGB24 4Kp30 recording (Notes: Please switch to HDMI 2.0 option in Gaming Utility).
OS：Win10 x64, Win 11
Description：
1. Optimized pass-through screen compatibility issues.
2. Resolved occasional low-frequency noise issues during headphone monitoring.
3. Support RGB24 4Kp30 recording (Notes: Please switch to HDMI 2.0 option in Gaming Utility).
Version GC553G2 FW Update Tool_1.0.6.7
OS: macOS 13, macOS 14 or later
Description:
1. Optimized pass-through screen compatibility issues.
2. Resolved occasional low-frequency noise issues during headphone monitoring.
OS: macOS 13, macOS 14 or later
Description:
1. Optimized pass-through screen compatibility issues.
2. Resolved occasional low-frequency noise issues during headphone monitoring.
Version：[Application ] RECentralExpress v1.2.86
OS：macOS 13, macO 14 or later
Description：
1. Fixing crashes issue caused by software closure on macOS.
2. Adding support for resolution 2560X1440p60 for GC553G2.
OS：macOS 13, macO 14 or later
Description：
1. Fixing crashes issue caused by software closure on macOS.
2. Adding support for resolution 2560X1440p60 for GC553G2.
Version: AVerMediaGamingUtility_v2.1.45
Operating System: Win10 x64; Win11
Description:
1.Support RGB24 4Kp30 recording (please switch to HDMI 2.0 in Gaming Utility).
2.Modify the Debug log acquisition process.
3.Optimize stability.
Operating System: Win10 x64; Win11
Description:
1.Support RGB24 4Kp30 recording (please switch to HDMI 2.0 in Gaming Utility).
2.Modify the Debug log acquisition process.
3.Optimize stability.
Version: [Application] RECentral4 v4.7.77.1
Operating System: Win10 x64, Win 11
Description:
1. Support GC553G2, GC575, GC571
2. Fixed an issue where there was a chance of RECentral showing a black screen when switching resolution/FPS/decode format.
3. Optimized compatibility issues with AMD graphics cards.
4. Fixed stability issues with Instant Highlight Preview Time usage.
Note: If you have previously installed an older version of RECentral, please completely uninstall it before installing the new version, ensuring that the aspect ratio of your preview screen is correct.
Operating System: Win10 x64, Win 11
Description:
1. Support GC553G2, GC575, GC571
2. Fixed an issue where there was a chance of RECentral showing a black screen when switching resolution/FPS/decode format.
3. Optimized compatibility issues with AMD graphics cards.
4. Fixed stability issues with Instant Highlight Preview Time usage.
Note: If you have previously installed an older version of RECentral, please completely uninstall it before installing the new version, ensuring that the aspect ratio of your preview screen is correct.
Version：[Application ] RECentralExpress v1.2.85
OS：macOS 13, macO 14 or later
Description：
Support GC553G2
OS：macOS 13, macO 14 or later
Description：
Support GC553G2
Version：[Application] AVerMedia Gaming Utility_v2.1.44
OS：macOS 13, 14 or later
Description：
Support GC553G2
OS：macOS 13, 14 or later
Description：
Support GC553G2
Version AVerMediaGamingUtility_v2.1.34
OS Win10 x64; Win11
Fix the issue where continuous switching in software settings (e.g., resolution) could lead to the software becoming unresponsive
OS Win10 x64; Win11
Fix the issue where continuous switching in software settings (e.g., resolution) could lead to the software becoming unresponsive
Version AVerMediaGamingUtility_v2.1.31
OS Win10 x64; Win11
1. Device audio setting: Game controller input, headset and microphone audio volume
2. Add HDCP detection (e.g., iPhone, iPad, Android)
3. Add RGB control and synchronize with MSI, ASRock RGB systems
4. Add HDMI 2.1/2.0/1.4 switching when choose different HDMI input source
5. Feedback or suggestion to AVerMedia technical support platoform
OS Win10 x64; Win11
1. Device audio setting: Game controller input, headset and microphone audio volume
2. Add HDCP detection (e.g., iPhone, iPad, Android)
3. Add RGB control and synchronize with MSI, ASRock RGB systems
4. Add HDMI 2.1/2.0/1.4 switching when choose different HDMI input source
5. Feedback or suggestion to AVerMedia technical support platoform
Version：[Application] AssistCentral v1.2.0.17
OS：Win10 x86, Win10 x64, Win11
Description：
Support GC553G2, GC575, GC571
Note :
For use with systems running Microsoft Windows 10 or 11 and equipped with AVerMedia products. Download and run directly onto the system you want to update. An internet connection is required. The related software and firmware will be downloaded and installed.
OS：Win10 x86, Win10 x64, Win11
Description：
Support GC553G2, GC575, GC571
Note :
For use with systems running Microsoft Windows 10 or 11 and equipped with AVerMedia products. Download and run directly onto the system you want to update. An internet connection is required. The related software and firmware will be downloaded and installed.