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Live Gamer 4K - GC573

Overview Specifications Reviews Videos Q&A Download Awards
Where to Buy
cyberlinkpowedirect

CyberLink PowerDirector 
for AVerMedia

Product Key Activation
Notice: Discontinuation of CyberLink PowerDirector 15 Serial Number Distribution
Effective July 17, 2025, we will no longer distribute serial numbers for CyberLink PowerDirector 15. However, users who have already received a serial number can continue to activate and use the software without any impact. Please note that this version will no longer receive updates or maintenance. As a result, future operating system or hardware upgrades may affect its compatibility.
 

Live Gamer 4K

Live Gamer 4K (LG4K) is the embodiment of what next generation of game capture is all about. Mighty in every aspect, from capturing 4K HDR content to amazingly high frame capturing of up to 240 FPS, the LG4K is bringing the future of video capture to all gamers and content creators.

To see if LG4K is compatible with your computer, please download and run our compatibility test tool.

GC573GC573
 
 
 

Capture Like No One Before

What can be better than capturing 4Kp60 video?
Capturing4Kp60 HDR, period.

 

Smooth Gameplay Recording Just Got Smoother

Forget about “buttery smooth” 60FPS. Supporting refresh rates of up to 240 Hz in Full HD, the LG4K brings smoother than buttery smooth gameplay recordings to your archives.

 
GC553

RGB Lighting

The LG4K brings more than just awesome performance to your PC setup. Adding RGB lighting to the mix (3 preset modes), the LG4K will give your set up one more reason to shine.

 

Streaming Center—Powerful Streaming Software

The Streaming Center serves as a centralized control hub for managing and optimizing all supported AVerMedia devices, while offering easy video adjustments and audio tuning.

GC553

Customizable resolution utility

If you decided not to connect a display to the HDMI output (pass-through) of your LG4K we got you covered! With the “AVerMedia Assist Central Pro” you can customize which resolutions and corresponding frame rates you are able to preview and record without the need to connect a passthrough monitor.

 
GC553

Capture, Record, Edit 4K

Are you thinking about editing your 4K videos but don’t know where to start? We’ve got you covered. The bundled CyberLink® PowerDirector™ 15 is a feature-packed, intuitive 4K video editor to kickstart your editing skills.

(Click here)

Connections

cyberlinkpowedirect

CyberLink PowerDirector 
for AVerMedia

Product Key Activation
Notice: Discontinuation of CyberLink PowerDirector 15 Serial Number Distribution
Effective July 17, 2025, we will no longer distribute serial numbers for CyberLink PowerDirector 15. However, users who have already received a serial number can continue to activate and use the software without any impact. Please note that this version will no longer receive updates or maintenance. As a result, future operating system or hardware upgrades may affect its compatibility.
Technical Specifications
  • Interface:PCI-Express Gen 2 x4
  • Video Input:HDMI 2.0
  • Video Output (Pass-Through):HDMI 2.0
  • Audio Input:HDMI 2.0
  • Audio Output (Pass-Through):HDMI 2.0
  • Max Pass-Through Resolutions:2160p60 HDR / 1440p144/ 1080p240
  • Max Record Resolutions:2160p60 HDR* / 1440p144 / 1080p240
  • Supported Resolutions (Video input):2160p, 1440p, 1080p, 1080i, 720p, 576p, 480p
  • Recording: Supported by streaming software such as Streaming Center​ or OBS
  • Dimension (W x D x H):125 x 151 x 21.5 mm (4.92 x 5.94 x 0.84 in)
  • Weight:208 g (7.33 oz)
Notes:
1. LG4K Supports 7.1/5.1 Ch. LPCM surround sound pass-through
2. LG4K does not support viewing/recording/streaming of HDCP protected signals.
System Requirements(For dedicated streaming PC) Operating system: Windows® 10 x64 or later
For 4K60 HDR or 1080p240 (4K60 HDR pass-through supported)

- Intel Core™ i5-6XXX / AMD Ryzen™ 3 XXX or above
- NVIDIA GeForce® GTX 1060 / AMD RX 5700 or above 
- 8 GB RAM (*Dual-channel)
*You have to set your memory on dual channel mode in your computer system. Please see attachment: attachment (Link)

For 1080p60 (4K60 HDR pass-through supported)

- Intel Core™ i5-3330 or above (i7-3770 recommended)
- NVIDIA GeForce® GTX 650 / AMD Radeon™ R7 250X or above
- 4 GB RAM

Notes:
1. Some PCIe x4 Gen 2 slots may share bandwidth with graphics card, please consult your motherboard’s user manual.
2. For 4K, HDR or High frame rate recording only NVIDIA graphics card are supported.
What's in the box
  • Live Gamer 4K (GC573)
  • HDMI 2.0 cable
  • Quick guide
  • CyberLink PowerDirector 15 Product Key Card*
Notes:
*4K video editing software. Does not support HEVC encoded files or HDR editing. Please note that this version of PowerDirector 15 is not the retail version and some functionalities may be restricted or require paid upgrades.
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VIDEOS

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Q&A

Audio
Micro SD Card
VRR
Troubleshooting
疑難排解
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MAC M1
How do I start to use the Device
Software Usability
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OBS
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Mac OS
セットアップ
セットアップ・仕様
接続機器・設定
4K / HDR対応
VRR対応
音声端子
仕様
仕様・ソフト
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編集
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How could I fix the error message Resolution is not supported? Why can’t I hear the game audio in preview and my recording video clip? What to do if Live Gamer 4K (GC573) flash a red light, and the computer does not recognize the device? What is HDCP and how could I fix HDCP message appear on my preview? How can I enable high frame rate (120p) from Xbox series X? Device connection keeps saying no input signal, how can I fix it? Why do I only have left and right channels when playing 5.1 channel recording? Can I capture the video on different software at the same time when I use GC573 or GC570D? Dual PC set up: set up video & audio output from gaming PC to the capture card How to solve frame drop issue experienced on my capture card? Can I record the reboot and BIOS via AVerMedia's device? How to play HDR videos? When capturing video from my PC connected to the capture card I experience screen tearing in software preview or on the recorded file, how to fix this issue? Firmware update usage and reminder Can I record from an iOS/iPadOS/Android device using an AVerMedia capture card? How can I control (turn on/turn off) the indicator/RGB light on the GC573? If I don’t connect a pass-through monitor, how can I choose a supported resolution not in the default input list?
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Firmware(Mac)
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Plugin(Win)
Assist Central
Utility(macOS)
Utility(Windows)
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Connect (Mac)
Connect (Win)
CamEngine(Chrome)
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Certificates

Date : 2025-02-14 00:00:00

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.

Date : 2025-02-13 00:00:00

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.

Date : 2024-12-16 00:00:00

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

Description:
Support GC553G2、GC575和GC571

Date : 2024-09-05 00:00:00

GC573 Datasheet (US TAA NDAA)

Date : 2024-09-02 00:00:00

GC573 QSG

Date : 2022-11-23 00:00:00

Date :11/10/2022

Version: 2.2.64.95
OS : Win10 x64, Win11
Description
Improve Multi-App performance
Fix update FW error problem
Fix HDMI pass-through 3440x1440 problem

Date : 2022-10-03 00:00:00

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

Date : 2020-12-16 00:00:00

  • Version:[Driver & FW] Driver: 2.2.64.89 & FW: 2020.10.15
  • OS:Win10 x64,Win11
  •  
  • Description:
  • Fix pass-through flashing during open RECentral
    Fix AP can't close
    Fix memory management
    Update EDID: remove 2560x1440@60, add 2560x1440@120

Date : 2020-10-30 00:00:00

  • Version:[Driver & FW] Driver: 2.2.64.85 & FW: 2020.08.11
  • OS:Win10 x64
  •  
  • Description:
  • Fixed passthrough port can't output audio to some monitor.
    Fixed error code 3.
    Fixed updating firmware failed on AMD 395x.

Date : 2020-08-17 00:00:00

  • Version:[Driver & FW] Driver: 2.2.64.84 & FW: 2020.08.11
  • OS:Win10 x64
  •  
  • Description:
  • Fixed passthrough port can't output audio to some monitor.
    Fixed system crashed on some i9 system.

Date : 2020-06-04 00:00:00

  • Version:[Driver & FW] Driver: 2.2.64.83 & FW: 2019.12.05
  • OS:Win10 x64
  •  
  • Description:
  • Fix audio crackling on Win10 2004.

Date : 2019-12-31 00:00:00

  • Version:v2.0.1.5
  • OS:Win10 x64
  •  
  • Description:

    1. Support software updates through internet.
    2. Support sending test result for unknown platform.

Date : 2024-01-10 00:00:00

  •  
  • Description:

    Product Datasheet

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AWARDS

Windows Central

Windows Central

2018-10-18

Windows Central

Windows Central

2018-10-18

PROFESIONAL REVIEW

PROFESIONAL REVIEW

2018-09-24

PROFESIONAL REVIEW

PROFESIONAL REVIEW

2018-09-24

Hexus

Hexus

2018-09-13

XBOXDYNASTY

XBOXDYNASTY

2018-07-15

XFASTEST

XFASTEST

2018-07-12

Windows Central

Windows Central

2018-07-06

PCS

PCS

2018-07-05

XFASTEST

XFASTEST

2018-07-04

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