nVidia GeForce GTX 1660 Ti drivers for Windows 8.1 x64

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NVIDIA GeForce GTX 1660 Ti25.21.14.2531 (09.04.2019)
NVIDIA GeForce GTX 1660 Ti30.0.14.7212 (13.09.2021)
Operating System Versions: Windows 8.1 x64
Category: nVidia video cards
Subcategory: GeForce GTX 1660 Ti video cards
Available for free