Realtek 2.5 Gigabit Ethernet PCI Express Adapter network adapter drivers

Drivers /  Network adapters /  Realtek /  2.5 Gigabit Ethernet PCI Express Adapter
Realtek

Device information

Name

2.5 Gigabit Ethernet PCI Express Adapter

Manufacturer

Realtek

Type

Network adapter

Hardware ID

PCI\VEN_10EC&DEV_8125&SUBSYS_81011432&REV_01
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2.5 Gigabit Ethernet PCI Express Adapter

Version:

10.79.50.1003

Date:

3 October 2025

Size:

6.17 MB

INF file:

rt640x64.inf
Windows 11, 10
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

10.79.20.1003

Date:

3 October 2025

Size:

6.17 MB

INF file:

rt640x64sta.inf
Windows 11, 10
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1125.27.50.920

Date:

20 September 2025

Size:

1.66 MB

INF file:

rt25cx21x64.inf
Windows 11
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1125.27.50.919

Date:

19 September 2025

Size:

1.66 MB

INF file:

rt25cx21x64.inf
Windows 11
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1125.27.20.919

Date:

19 September 2025

Size:

1.66 MB

INF file:

rt25cx21x64sta.inf
Windows 11
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1125.27.919.2025

Date:

19 September 2025

Size:

1.66 MB

INF file:

rt25cx21x64.inf
Windows 11
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

10.78.50.822

Date:

22 August 2025

Size:

6.14 MB

INF file:

rt640x64.inf
Windows 11, 10
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

10.78.20.2025

Date:

22 August 2025

Size:

6.14 MB

INF file:

rt640x64sta.inf
Windows 11, 10
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

10.77.50.807

Date:

7 August 2025

Size:

6.08 MB

INF file:

rt640x64.inf
Windows 11, 10
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

10.77.20.2025

Date:

7 August 2025

Size:

6.08 MB

INF file:

rt640x64sta.inf
Windows 11, 10
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

210.2.50.2025

Date:

17 July 2025

Size:

5.99 MB

INF file:

rt689x64.inf
Windows 11, 10
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1125.26.20.2025

Date:

10 July 2025

Size:

1.63 MB

INF file:

rt25cx21x64sta.inf
Windows 11
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1125.26.50.2025

Date:

10 July 2025

Size:

1.63 MB

INF file:

rt25cx21x64.inf
Windows 11
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1125.26.710.2025

Date:

10 July 2025

Size:

1.62 MB

INF file:

rt25cx21x64.inf
Windows 11
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

10.76.20.2025

Date:

14 May 2025

Size:

6.03 MB

INF file:

rt640x64sta.inf
Windows 11, 10
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

10.76.50.2025

Date:

14 May 2025

Size:

6.07 MB

INF file:

rt640x64.inf
Windows 11, 10
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

10.76.514.2025

Date:

14 May 2025

Size:

6.07 MB

INF files:

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

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1125.25.50.2025

Date:

23 April 2025

Size:

1.61 MB

INF file:

rt25cx21x64.inf
Windows 11
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1125.25.20.2025

Date:

23 April 2025

Size:

1.61 MB

INF file:

rt25cx21x64sta.inf
Windows 11
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

10.75.322.2025

Date:

24 March 2025

Size:

5.98 MB

INF file:

rt640x64sta.inf
Windows 11, 10
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

10.75.324.2025

Date:

24 March 2025

Size:

5.98 MB

INF file:

rt640x64.inf
Windows 11, 10
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1125.24.318.2025

Date:

18 March 2025

Size:

1.58 MB

INF file:

rt25cx21x64.inf
Windows 11
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

10.74.1128.2024

Date:

28 November 2024

Size:

6.01 MB

INF files:

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

2.5 Gigabit Ethernet PCI Express Adapter

Version:

10.74.1126.2024

Date:

28 November 2024

Size:

5.9 MB

INF file:

rt640x64sta.inf
Windows 11, 10
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1125.22.1118.2024

Date:

18 November 2024

Size:

1.58 MB

INF file:

rt25cx21x64.inf
Windows 11
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1125.22.1116.2024

Date:

18 November 2024

Size:

1.57 MB

INF file:

rt25cx21x64sta.inf
Windows 11
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1125.21.903.2024

Date:

3 September 2024

Size:

1.55 MB

INF file:

rt25cx21x64.inf
Windows 11
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1125.21.901.2024

Date:

3 September 2024

Size:

1.55 MB

INF file:

rt25cx21x64sta.inf
Windows 11
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

10.73.815.2024

Date:

15 August 2024

Size:

5.91 MB

INF file:

rt640x64.inf
Windows 11, 10
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

10.73.813.2024

Date:

15 August 2024

Size:

5.85 MB

INF file:

rt640x64sta.inf
Windows 11, 10
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1125.20.729.2024

Date:

29 July 2024

Size:

1.49 MB

INF file:

rt25cx21x64.inf
Windows 11
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1125.20.727.2024

Date:

29 July 2024

Size:

1.49 MB

INF file:

rt25cx21x64sta.inf
Windows 11
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1125.19.704.2024

Date:

4 July 2024

Size:

1.47 MB

INF file:

rt25cx21x64.inf
Windows 11
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1125.19.702.2024

Date:

4 July 2024

Size:

1.47 MB

INF file:

rt25cx21x64sta.inf
Windows 11
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

10.72.524.2024

Date:

24 May 2024

Size:

5.74 MB

INF file:

rt640x64.inf
Windows 11, 10
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

10.72.522.2024

Date:

24 May 2024

Size:

5.71 MB

INF file:

rt640x64sta.inf
Windows 11, 10
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1125.18.312.2024

Date:

12 March 2024

Size:

1.43 MB

INF file:

rt25cx21x64.inf
Windows 11
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

10.71.312.2024

Date:

12 March 2024

Size:

5.71 MB

INF files:

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

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1125.18.310.2024

Date:

12 March 2024

Size:

1.43 MB

INF file:

rt25cx21x64sta.inf
Windows 11
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

10.71.310.2024

Date:

12 March 2024

Size:

5.64 MB

INF files:

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

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1125.16.1123.2023

Date:

23 November 2023

Size:

1.38 MB

INF file:

rt25cx21x64.inf
Windows 11
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1125.16.1121.2023

Date:

23 November 2023

Size:

1.37 MB

INF file:

rt25cx21x64sta.inf
Windows 11
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

10.69.1121.2023

Date:

21 November 2023

Size:

5.59 MB

INF files:

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

2.5 Gigabit Ethernet PCI Express Adapter

Version:

10.69.1119.2023

Date:

21 November 2023

Size:

5.58 MB

INF files:

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

2.5 Gigabit Ethernet PCI Express Adapter

Version:

10.68.815.2023

Date:

15 August 2023

Size:

5.54 MB

INF files:

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

2.5 Gigabit Ethernet PCI Express Adapter

Version:

10.68.813.2023

Date:

15 August 2023

Size:

5.54 MB

INF files:

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

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1125.15.717.2023

Date:

17 July 2023

Size:

1.34 MB

INF file:

rt25cx21x64.inf
Windows 11
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1125.15.715.2023

Date:

17 July 2023

Size:

1.34 MB

INF file:

rt25cx21x64sta.inf
Windows 11
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

10.66.621.2023

Date:

21 June 2023

Size:

5.52 MB

INF files:

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

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1125.14.613.2023

Date:

13 June 2023

Size:

1.31 MB

INF file:

rt25cx21x64.inf
Windows 11
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1125.14.611.2023

Date:

13 June 2023

Size:

1.31 MB

INF file:

rt25cx21x64sta.inf
Windows 11
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1125.13.424.2023

Date:

24 April 2023

Size:

1.28 MB

INF file:

rt25cx21x64.inf
Windows 11
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

10.65.421.2023

Date:

21 April 2023

Size:

5.4 MB

INF files:

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

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1125.12.320.2023

Date:

20 March 2023

Size:

1.27 MB

INF file:

rt25cx21x64.inf
Windows 11
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

10.64.316.2023

Date:

16 March 2023

Size:

5.38 MB

INF files:

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

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1125.11.1206.2022

Date:

6 December 2022

Size:

1.28 MB

INF file:

rt25cx21x64.inf
Windows 11
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

10.63.1014.2022

Date:

14 October 2022

Size:

5.35 MB

INF files:

rt640x64_w10.inf, rt640x64.inf, rt640x86.inf
Windows 11, 10
x64/x86

2.5 Gigabit Ethernet PCI Express Adapter

Version:

7.154.1014.2022

Date:

14 October 2022

Size:

5.29 MB

INF files:

rt64win7.inf, rt86win7.inf
Windows 11, 10, 8.1, 8, 7
x64/x86

2.5 Gigabit Ethernet PCI Express Adapter

Version:

8.100.1014.2022

Date:

14 October 2022

Size:

5.24 MB

INF files:

rt630x64.inf, rt630x86.inf
Windows 11, 10, 8.1, 8
x64/x86

2.5 Gigabit Ethernet PCI Express Adapter

Version:

10.62.824.2022

Date:

24 August 2022

Size:

5.35 MB

INF files:

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

2.5 Gigabit Ethernet PCI Express Adapter

Version:

10.61.805.2022

Date:

5 August 2022

Size:

5.27 MB

INF files:

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

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1125.10.720.2022

Date:

22 July 2022

Size:

1.25 MB

INF file:

rt25cx21x64.inf
Windows 11
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1125.10.720.2022

Date:

21 July 2022

Size:

1.25 MB

INF file:

rt25cx21x64.inf
Windows 11
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

10.60.615.2022

Date:

16 June 2022

Size:

5.29 MB

INF files:

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

2.5 Gigabit Ethernet PCI Express Adapter

Version:

10.60.615.2022

Date:

15 June 2022

Size:

5.27 MB

INF files:

rt640x64_w10.inf, rt640x64.inf, rt640x86.inf
Windows 11, 10
x64/x86

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1125.9.614.2022

Date:

15 June 2022

Size:

1.18 MB

INF file:

rt25cx21x64.inf
Windows 11
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1125.9.614.2022

Date:

14 June 2022

Size:

2.53 MB

INF file:

rt25cx21x64.inf
Windows 11
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1125.8.515.2022

Date:

16 May 2022

Size:

1.19 MB

INF file:

rt25cx21x64.inf
Windows 11
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1125.8.515.2022

Date:

15 May 2022

Size:

2.51 MB

INF file:

rt25cx21x64.inf
Windows 11
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

10.59.425.2022

Date:

26 April 2022

Size:

5.21 MB

INF file:

rt640x64.inf
Windows 11, 10
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

10.59.425.2022

Date:

25 April 2022

Size:

5.21 MB

INF files:

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

2.5 Gigabit Ethernet PCI Express Adapter

Version:

10.58.406.2022

Date:

6 April 2022

Size:

5.2 MB

INF files:

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

2.5 Gigabit Ethernet PCI Express Adapter

Version:

10.57.330.2022

Date:

30 March 2022

Size:

5.16 MB

INF files:

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

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1125.7.318.2022

Date:

18 March 2022

Size:

1.14 MB

INF file:

rt25cx21x64.inf
Windows 11
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1125.6.215.2022

Date:

15 February 2022

Size:

1.12 MB

INF file:

rt25cx21x64.inf
Windows 11
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

10.56.119.2022

Date:

19 January 2022

Size:

5.24 MB

INF files:

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

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1125.5.112.2022

Date:

12 January 2022

Size:

1.15 MB

INF file:

rt25cx21x64.inf
Windows 11
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

10.55.1224.2021

Date:

24 December 2021

Size:

5.09 MB

INF files:

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

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1125.4.1201.2021

Date:

1 December 2021

Size:

1.07 MB

INF file:

rt25cx21x64.inf
Windows 11
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

10.54.1111.2021

Date:

11 November 2021

Size:

5.12 MB

INF files:

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

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1125.3.1022.2021

Date:

22 October 2021

Size:

1.06 MB

INF file:

rt25cx21x64.inf
Windows 11, 10
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1.0.0.25

Date:

12 February 2021

Size:

2.14 MB

INF file:

rtcx21x64.inf
Windows 11
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1.0.0.23

Date:

10 February 2021

Size:

2.01 MB

INF file:

rtcx21x64.inf
Windows 11
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1.0.0.22

Date:

9 February 2021

Size:

2.01 MB

INF file:

rtcx21x64.inf
Windows 11
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1.0.0.21

Date:

8 February 2021

Size:

2.01 MB

INF file:

rtcx21x64.inf
Windows 11
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1.0.0.20

Date:

7 February 2021

Size:

1.95 MB

INF file:

rtcx21x64.inf
Windows 11, 10
x64

2.5 Gigabit Ethernet PCI Express Adapter

Version:

1.0.0.19

Date:

6 February 2021

Size:

1.92 MB

INF file:

rtcx21x64.inf
Windows 11, 10
x64

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