Intel 420xx Accelerator security accelerator drivers
Device information
Name
420xx Accelerator
Manufacturer
Intel
Type
Security accelerator
Driver Fusion
Update and back up drivers automatically
6 available drivers
420xx Accelerator
Version:
2.7.1.4Date:
13 May 2026Size:
3.28 MBINF file:
icp_qat4.inf
Windows 11, 10, 8.1, 8, 7
x64
x64
420xx Accelerator Virtual Function
Version:
2.7.1.4Date:
13 May 2026Size:
3.28 MBINF file:
icp_qat4.inf
Windows 11, 10, 8.1, 8, 7
x64
x64
420xx Accelerator
Version:
2.7.0.37Date:
30 March 2026Size:
3.28 MBINF file:
icp_qat4.inf
Windows 11, 10, 8.1, 8, 7
x64
x64
420xx Accelerator Virtual Function
Version:
2.7.0.37Date:
30 March 2026Size:
3.28 MBINF file:
icp_qat4.inf
Windows 11, 10, 8.1, 8, 7
x64
x64
420xx Accelerator
Version:
2.6.0.30Date:
26 June 2025Size:
3.27 MBINF file:
icp_qat4.inf
Windows 11, 10, 8.1, 8, 7
x64
x64
420xx Accelerator Virtual Function
Version:
2.6.0.30Date:
26 June 2025Size:
3.27 MBINF file:
icp_qat4.inf
Windows 11, 10, 8.1, 8, 7
x64
x64