Realtek PCIe 10GbE Family Controller network adapter drivers
Device information
Name
PCIe 10GbE Family Controller
Manufacturer
Realtek
Type
Network adapter
Hardware IDs
PCI\VEN_10EC&DEV_8127&REV_00
PCI\VEN_10EC&DEV_8127&REV_01
PCI\VEN_10EC&DEV_8127&REV_04
PCI\VEN_10EC&DEV_8127&REV_05
PCI\VEN_10EC&DEV_8127&REV_07
PCI\VEN_10EC&DEV_8127&REV_08
PCI\VEN_10EC&DEV_8127&SUBSYS_024A1154&REV_07
PCI\VEN_10EC&DEV_8127&SUBSYS_1034206E&REV_05
PCI\VEN_10EC&DEV_8127&SUBSYS_10991022&REV_05
PCI\VEN_10EC&DEV_8127&SUBSYS_1DA61043&REV_05
PCI\VEN_10EC&DEV_8127&SUBSYS_7E991462&REV_07
PCI\VEN_10EC&DEV_8127&SUBSYS_7F061462&REV_07
PCI\VEN_10EC&DEV_8127&SUBSYS_7F081462&REV_07
PCI\VEN_10EC&DEV_8127&SUBSYS_7F211462&REV_07
PCI\VEN_10EC&DEV_8127&SUBSYS_812710EC&REV_00
PCI\VEN_10EC&DEV_8127&SUBSYS_812710EC&REV_01
PCI\VEN_10EC&DEV_8127&SUBSYS_812710EC&REV_04
PCI\VEN_10EC&DEV_8127&SUBSYS_812710EC&REV_05
PCI\VEN_10EC&DEV_8127&SUBSYS_812710EC&REV_07
PCI\VEN_10EC&DEV_8127&SUBSYS_812710EC&REV_08
PCI\VEN_10EC&DEV_8127&SUBSYS_89101043&REV_05
PCI\VEN_10EC&DEV_8127&SUBSYS_8F80103C&REV_08
PCI\VEN_10EC&DEV_8127&SUBSYS_D27A6688&REV_05
Show all
PCI\VEN_10EC&DEV_8127&REV_01
PCI\VEN_10EC&DEV_8127&REV_04
PCI\VEN_10EC&DEV_8127&REV_05
PCI\VEN_10EC&DEV_8127&REV_07
PCI\VEN_10EC&DEV_8127&REV_08
PCI\VEN_10EC&DEV_8127&SUBSYS_024A1154&REV_07
PCI\VEN_10EC&DEV_8127&SUBSYS_1034206E&REV_05
PCI\VEN_10EC&DEV_8127&SUBSYS_10991022&REV_05
PCI\VEN_10EC&DEV_8127&SUBSYS_1DA61043&REV_05
PCI\VEN_10EC&DEV_8127&SUBSYS_7E991462&REV_07
PCI\VEN_10EC&DEV_8127&SUBSYS_7F061462&REV_07
PCI\VEN_10EC&DEV_8127&SUBSYS_7F081462&REV_07
PCI\VEN_10EC&DEV_8127&SUBSYS_7F211462&REV_07
PCI\VEN_10EC&DEV_8127&SUBSYS_812710EC&REV_00
PCI\VEN_10EC&DEV_8127&SUBSYS_812710EC&REV_01
PCI\VEN_10EC&DEV_8127&SUBSYS_812710EC&REV_04
PCI\VEN_10EC&DEV_8127&SUBSYS_812710EC&REV_05
PCI\VEN_10EC&DEV_8127&SUBSYS_812710EC&REV_07
PCI\VEN_10EC&DEV_8127&SUBSYS_812710EC&REV_08
PCI\VEN_10EC&DEV_8127&SUBSYS_89101043&REV_05
PCI\VEN_10EC&DEV_8127&SUBSYS_8F80103C&REV_08
PCI\VEN_10EC&DEV_8127&SUBSYS_D27A6688&REV_05
Driver Fusion
Update and back up drivers automatically
40 available drivers
PCIe 10GbE Family Controller
Version:
1127.29.50.202Date:
2 February 2026Size:
1.33 MBINF file:
rt27cx21x64.inf
Windows 11
x64
x64
PCIe 10GbE Family Controller
Version:
1127.29.20.202Date:
2 February 2026Size:
1.33 MBINF file:
rt27cx21x64sta.inf
Windows 11
x64
x64
PCIe 10GbE Family Controller
Version:
1127.28.20.1224Date:
24 December 2025Size:
1.3 MBINF file:
rt27cx21x64sta.inf
Windows 11
x64
x64
PCIe 10GbE Family Controller
Version:
1110.28.20.1224Date:
24 December 2025Size:
1.28 MBINF file:
rt27dcx21x64sta.inf
Windows 11
x64
x64
PCIe 10GbE Family Controller
Version:
1127.28.50.1224Date:
24 December 2025Size:
1.3 MBINF file:
rt27cx21x64.inf
Windows 11
x64
x64
PCIe 10GbE Family Controller
Version:
1110.28.50.1224Date:
24 December 2025Size:
1.28 MBINF file:
rt27dcx21x64.inf
Windows 11
x64
x64
PCIe 10GbE Family Controller
Version:
1127.28.1224.2025Date:
24 December 2025Size:
1.32 MBINF file:
rt27cx21x64.inf
Windows 11
x64
x64
PCIe 10GbE Family Controller
Version:
10.79.50.1003Date:
3 October 2025Size:
6.28 MBINF files:
rt640x64.inf, ws640x64.inf
Windows 11, 10
x64
x64
PCIe 10GbE Family Controller
Version:
10.79.20.1003Date:
3 October 2025Size:
6.28 MBINF file:
rt640x64sta.inf
Windows 11, 10
x64
x64
PCIe 10GbE Family Controller
Version:
10.79.1003.2025Date:
3 October 2025Size:
6.24 MBINF files:
rt640x64_w10.inf, rt640x64.inf
Windows 11, 10
x64
x64
PCIe 10GbE Family Controller
Version:
1127.27.20.921Date:
21 September 2025Size:
1.28 MBINF file:
rt27cx21x64.inf
Windows 11
x64
x64
PCIe 10GbE Family Controller
Version:
1127.27.50.920Date:
20 September 2025Size:
1.29 MBINF file:
rt27cx21x64.inf
Windows 11
x64
x64
PCIe 10GbE Family Controller
Version:
1110.27.50.920Date:
20 September 2025Size:
1.27 MBINF file:
rt27dcx21x64.inf
Windows 11
x64
x64
PCIe 10GbE Family Controller
Version:
1127.27.50.919Date:
19 September 2025Size:
1.29 MBINF file:
rt27cx21x64.inf
Windows 11
x64
x64
PCIe 10GbE Family Controller
Version:
1110.27.20.919Date:
19 September 2025Size:
1.27 MBINF file:
rt27dcx21x64sta.inf
Windows 11
x64
x64
PCIe 10GbE Family Controller
Version:
1127.27.20.919Date:
19 September 2025Size:
1.29 MBINF file:
rt27cx21x64sta.inf
Windows 11
x64
x64
PCIe 10GbE Family Controller
Version:
1110.27.50.919Date:
19 September 2025Size:
1.27 MBINF file:
rt27dcx21x64.inf
Windows 11
x64
x64
PCIe 10GbE Family Controller
Version:
10.78.50.822Date:
22 August 2025Size:
6.14 MBINF files:
rt640x64.inf, ws640x64.inf
Windows 11, 10
x64
x64
PCIe 10GbE Family Controller
Version:
10.78.20.2025Date:
22 August 2025Size:
6.14 MBINF file:
rt640x64sta.inf
Windows 11, 10
x64
x64
PCIe 10GbE Family Controller
Version:
10.77.50.807Date:
7 August 2025Size:
6.1 MBINF files:
rt640x64.inf, ws640x64.inf
Windows 11, 10
x64
x64
PCIe 10GbE Family Controller
Version:
10.77.20.2025Date:
7 August 2025Size:
6.1 MBINF file:
rt640x64sta.inf
Windows 11, 10
x64
x64
PCIe 10GbE Family Controller
Version:
10.77.807.2025Date:
7 August 2025Size:
6.1 MBINF file:
rt640x64.inf
Windows 11, 10
x64
x64
PCIe 10GbE Family Controller
Version:
210.2.50.2025Date:
17 July 2025Size:
5.99 MBINF file:
rt689x64.inf
Windows 11, 10
x64
x64
PCIe 10GbE Family Controller
Version:
1127.26.20.2025Date:
10 July 2025Size:
1.26 MBINF file:
rt27cx21x64sta.inf
Windows 11
x64
x64
PCIe 10GbE Family Controller
Version:
1127.26.50.2025Date:
10 July 2025Size:
1.26 MBINF file:
rt27cx21x64.inf
Windows 11
x64
x64
PCIe 10GbE Family Controller
Version:
1110.26.50.2025Date:
10 July 2025Size:
1.25 MBINF file:
rt27dcx21x64.inf
Windows 11
x64
x64
PCIe 10GbE Family Controller
Version:
1127.26.710.2025Date:
10 July 2025Size:
1.26 MBINF file:
rt27cx21x64.inf
Windows 11
x64
x64
PCIe 10GbE Family Controller
Version:
1110.26.20.2025Date:
10 July 2025Size:
1.25 MBINF file:
rt27dcx21x64sta.inf
Windows 11
x64
x64
PCIe 10GbE Family Controller
Version:
10.76.50.2025Date:
14 May 2025Size:
6.07 MBINF files:
rt640x64.inf, ws640x64.inf
Windows 11, 10
x64
x64
PCIe 10GbE Family Controller
Version:
10.76.514.2025Date:
14 May 2025Size:
6.07 MBINF files:
rt640x64_w10.inf, rt640x64.inf
Windows 11, 10
x64
x64
PCIe 10GbE Family Controller
Version:
10.76.20.2025Date:
14 May 2025Size:
6.03 MBINF file:
rt640x64sta.inf
Windows 11, 10
x64
x64
PCIe 10GbE Family Controller
Version:
1127.25.50.2025Date:
23 April 2025Size:
1.25 MBINF file:
rt27cx21x64.inf
Windows 11
x64
x64
PCIe 10GbE Family Controller
Version:
1110.25.50.2025Date:
23 April 2025Size:
1.23 MBINF file:
rt27dcx21x64.inf
Windows 11
x64
x64
PCIe 10GbE Family Controller
Version:
1127.25.20.2025Date:
23 April 2025Size:
1.25 MBINF file:
rt27cx21x64sta.inf
Windows 11
x64
x64
PCIe 10GbE Family Controller
Version:
1110.25.20.2025Date:
23 April 2025Size:
1.23 MBINF file:
rt27dcx21x64sta.inf
Windows 11
x64
x64
PCIe 10GbE Family Controller
Version:
10.75.324.2025Date:
24 March 2025Size:
6.02 MBINF files:
rt640x64.inf, ws640x64.inf
Windows 11, 10
x64
x64
PCIe 10GbE Family Controller
Version:
10.75.322.2025Date:
24 March 2025Size:
5.98 MBINF file:
rt640x64sta.inf
Windows 11, 10
x64
x64
PCIe 10GbE Family Controller
Version:
1.0.0.42Date:
1 March 2021Size:
1.7 MBINF files:
rtcx21arm64.inf, rtcx21x64.inf
Windows 11
x64/arm64
x64/arm64
PCIe 10GbE Family Controller
Version:
1.0.0.41Date:
28 February 2021Size:
3.24 MBINF file:
rtcx21x64.inf
Windows 11
x64
x64
PCIe 10GbE Family Controller
Version:
1.0.0.39Date:
26 February 2021Size:
1.62 MBINF file:
rtcx21x64.inf
Windows 11
x64
x64