Realtek Gaming 5GbE Family Controller network adapter drivers

Drivers /  Network adapters /  Realtek /  Gaming 5GbE Family Controller
Realtek

Device information

Name

Gaming 5GbE Family Controller

Manufacturer

Realtek

Type

Network adapter

Hardware IDs

PCI\VEN_10EC&DEV_8126&REV_03
PCI\VEN_10EC&DEV_8126&SUBSYS_812510EC&REV_03
PCI\VEN_10EC&DEV_8126&SUBSYS_812610EC&REV_03
PCI\VEN_10EC&DEV_8126&SUBSYS_FFFF10EC&REV_03
Show all 

Driver Fusion

Automatically update and back up drivers
Learn more Download now

50 available drivers

Gaming 5GbE Family Controller

Version:

10.79.50.1003

Date:

3 October 2025

Size:

6.17 MB

INF file:

rt640x64.inf
Windows 11, 10
x64

Gaming 5GbE Family Controller

Version:

10.79.20.1003

Date:

3 October 2025

Size:

6.17 MB

INF file:

rt640x64sta.inf
Windows 11, 10
x64

Gaming 5GbE Family Controller

Version:

1126.27.50.919

Date:

19 September 2025

Size:

1.32 MB

INF file:

rt26cx21x64.inf
Windows 11
x64

Gaming 5GbE Family Controller

Version:

1126.27.20.919

Date:

19 September 2025

Size:

1.32 MB

INF file:

rt26cx21x64sta.inf
Windows 11
x64

Gaming 5GbE Family Controller

Version:

10.78.50.822

Date:

22 August 2025

Size:

6.14 MB

INF file:

rt640x64.inf
Windows 11, 10
x64

Gaming 5GbE Family Controller

Version:

10.78.20.2025

Date:

22 August 2025

Size:

6.14 MB

INF file:

rt640x64sta.inf
Windows 11, 10
x64

Gaming 5GbE Family Controller

Version:

10.77.50.807

Date:

7 August 2025

Size:

6.08 MB

INF file:

rt640x64.inf
Windows 11, 10
x64

Gaming 5GbE Family Controller

Version:

10.77.20.2025

Date:

7 August 2025

Size:

6.08 MB

INF file:

rt640x64sta.inf
Windows 11, 10
x64

Gaming 5GbE Family Controller

Version:

210.2.50.2025

Date:

17 July 2025

Size:

5.99 MB

INF file:

rt689x64.inf
Windows 11, 10
x64

Gaming 5GbE Family Controller

Version:

1126.26.50.2025

Date:

10 July 2025

Size:

1.3 MB

INF file:

rt26cx21x64.inf
Windows 11
x64

Gaming 5GbE Family Controller

Version:

1126.26.20.2025

Date:

10 July 2025

Size:

1.3 MB

INF file:

rt26cx21x64sta.inf
Windows 11
x64

Gaming 5GbE Family Controller

Version:

1126.26.710.2025

Date:

10 July 2025

Size:

1.3 MB

INF file:

rt26cx21x64.inf
Windows 11
x64

Gaming 5GbE Family Controller

Version:

10.76.20.2025

Date:

14 May 2025

Size:

6.03 MB

INF file:

rt640x64sta.inf
Windows 11, 10
x64

Gaming 5GbE Family Controller

Version:

10.76.50.2025

Date:

14 May 2025

Size:

6.07 MB

INF files:

rt640x64.inf, ws640x64.inf
Windows 11, 10
x64

Gaming 5GbE Family Controller

Version:

10.76.514.2025

Date:

14 May 2025

Size:

6.07 MB

INF files:

rt640x64_w10.inf, rt640x64.inf
Windows 11, 10
x64

Gaming 5GbE Family Controller

Version:

1126.25.20.2025

Date:

23 April 2025

Size:

1.29 MB

INF file:

rt26cx21x64sta.inf
Windows 11
x64

Gaming 5GbE Family Controller

Version:

1126.25.50.2025

Date:

23 April 2025

Size:

1.29 MB

INF file:

rt26cx21x64.inf
Windows 11
x64

Gaming 5GbE Family Controller

Version:

10.75.322.2025

Date:

24 March 2025

Size:

5.98 MB

INF file:

rt640x64sta.inf
Windows 11, 10
x64

Gaming 5GbE Family Controller

Version:

10.75.324.2025

Date:

24 March 2025

Size:

5.98 MB

INF files:

rt640x64.inf, ws640x64.inf
Windows 11, 10
x64

Gaming 5GbE Family Controller

Version:

1126.24.318.2025

Date:

18 March 2025

Size:

1.28 MB

INF file:

rt26cx21x64.inf
Windows 11
x64

Gaming 5GbE Family Controller

Version:

10.74.1128.2024

Date:

28 November 2024

Size:

6.01 MB

INF files:

rt640arm64.inf, rt640x64_w10.inf, rt640x64.inf, ws640x64.inf
Windows 11, 10
x64/arm64

Gaming 5GbE Family Controller

Version:

10.74.1126.2024

Date:

28 November 2024

Size:

5.9 MB

INF file:

rt640x64sta.inf
Windows 11, 10
x64

Gaming 5GbE Family Controller

Version:

1126.22.1118.2024

Date:

18 November 2024

Size:

1.28 MB

INF file:

rt26cx21x64.inf
Windows 11
x64

Gaming 5GbE Family Controller

Version:

1126.22.1116.2024

Date:

18 November 2024

Size:

1.28 MB

INF file:

rt26cx21x64sta.inf
Windows 11
x64

Gaming 5GbE Family Controller

Version:

1126.21.901.2024

Date:

3 September 2024

Size:

1.26 MB

INF file:

rt26cx21x64sta.inf
Windows 11
x64

Gaming 5GbE Family Controller

Version:

1126.21.903.2024

Date:

3 September 2024

Size:

1.26 MB

INF file:

rt26cx21x64.inf
Windows 11
x64

Gaming 5GbE Family Controller

Version:

10.73.815.2024

Date:

15 August 2024

Size:

5.91 MB

INF files:

rt640x64.inf, ws640x64.inf
Windows 11, 10
x64

Gaming 5GbE Family Controller

Version:

10.73.813.2024

Date:

15 August 2024

Size:

5.85 MB

INF file:

rt640x64sta.inf
Windows 11, 10
x64

Gaming 5GbE Family Controller

Version:

1126.20.729.2024

Date:

29 July 2024

Size:

1.22 MB

INF file:

rt26cx21x64.inf
Windows 11
x64

Gaming 5GbE Family Controller

Version:

1126.19.704.2024

Date:

4 July 2024

Size:

1.2 MB

INF file:

rt26cx21x64.inf
Windows 11
x64

Gaming 5GbE Family Controller

Version:

10.72.524.2024

Date:

24 May 2024

Size:

5.74 MB

INF files:

rt640x64.inf, ws640x64.inf
Windows 11, 10
x64

Gaming 5GbE Family Controller

Version:

10.72.522.2024

Date:

24 May 2024

Size:

5.71 MB

INF file:

rt640x64sta.inf
Windows 11, 10
x64

Gaming 5GbE Family Controller

Version:

1126.18.312.2024

Date:

12 March 2024

Size:

1.17 MB

INF file:

rt26cx21x64.inf
Windows 11
x64

Gaming 5GbE Family Controller

Version:

1126.18.310.2024

Date:

12 March 2024

Size:

1.17 MB

INF file:

rt26cx21x64sta.inf
Windows 11
x64

Gaming 5GbE Family Controller

Version:

10.71.312.2024

Date:

12 March 2024

Size:

5.71 MB

INF files:

rt640x64.inf, rt640x86.inf, ws640x64.inf, ws640x86.inf
Windows 11, 10
x64/x86

Gaming 5GbE Family Controller

Version:

10.71.310.2024

Date:

12 March 2024

Size:

5.64 MB

INF files:

rt640x64sta.inf, rt640x86sta.inf
Windows 11, 10
x64/x86

Gaming 5GbE Family Controller

Version:

1126.16.1121.2023

Date:

23 November 2023

Size:

1.13 MB

INF file:

rt26cx21x64sta.inf
Windows 11
x64

Gaming 5GbE Family Controller

Version:

1126.16.1123.2023

Date:

23 November 2023

Size:

1.13 MB

INF file:

rt26cx21x64.inf
Windows 11
x64

Gaming 5GbE Family Controller

Version:

10.69.1121.2023

Date:

21 November 2023

Size:

5.59 MB

INF files:

rt640x64.inf, rt640x86.inf, ws640x64.inf
Windows 11, 10
x64/x86

Gaming 5GbE Family Controller

Version:

10.69.1119.2023

Date:

21 November 2023

Size:

5.58 MB

INF files:

rt640x64sta.inf, rt640x86sta.inf
Windows 11, 10
x64/x86

Gaming 5GbE Family Controller

Version:

10.68.815.2023

Date:

15 August 2023

Size:

5.54 MB

INF files:

rt640x64.inf, rt640x86.inf, ws640x64.inf
Windows 11, 10
x64/x86

Gaming 5GbE Family Controller

Version:

10.68.813.2023

Date:

15 August 2023

Size:

5.54 MB

INF files:

rt640x64sta.inf, rt640x86sta.inf
Windows 11, 10
x64/x86

Gaming 5GbE Family Controller

Version:

1126.15.717.2023

Date:

17 July 2023

Size:

1.1 MB

INF file:

rt26cx21x64.inf
Windows 11
x64

Gaming 5GbE Family Controller

Version:

1126.15.715.2023

Date:

17 July 2023

Size:

1.1 MB

INF file:

rt26cx21x64sta.inf
Windows 11
x64

Gaming 5GbE Family Controller

Version:

10.66.621.2023

Date:

21 June 2023

Size:

5.52 MB

INF files:

rt640x64.inf, rt640x86.inf, ws640x64.inf, ws640x86.inf
Windows 11, 10
x64/x86

Gaming 5GbE Family Controller

Version:

1126.13.424.2023

Date:

24 April 2023

Size:

1.06 MB

INF file:

rt26cx21x64.inf
Windows 11
x64

Gaming 5GbE Family Controller

Version:

10.65.421.2023

Date:

21 April 2023

Size:

5.4 MB

INF files:

rt640x64.inf, rt640x86.inf, ws640x64.inf
Windows 11, 10
x64/x86

Gaming 5GbE Family Controller

Version:

10.64.316.2023

Date:

16 March 2023

Size:

5.38 MB

INF files:

rt640x64.inf, rt640x86.inf, ws640x64.inf
Windows 11, 10
x64/x86

Gaming 5GbE Family Controller

Version:

1.0.0.42

Date:

1 March 2021

Size:

1.7 MB

INF file:

rtcx21x64.inf
Windows 11
x64

Gaming 5GbE Family Controller

Version:

1.0.0.35

Date:

22 February 2021

Size:

1.44 MB

INF file:

rtcx21x64.inf
Windows 11
x64

Download this driver with Driver Fusion

The best software to update, backup, clean, and monitor the drivers and devices of your PC.
Automatically update and back up drivers
Regularly check for device and driver issues
Delete unused drivers
Uninstall disconnected devices
Monitor device performance
Unlimited priority support
Learn more Download now