NVIDIA GeForce GT 640M for A550-C.BE55P1 driver [381.65-desktop-win8-win7-32bit-international-whql.exe]
NVIDIA GeForce GT 640M Driver for Windows Vista/7/8/10 32-bit and 64-bit. Keep your PC sounding crisp and clear.| Driver name | NVIDIA GeForce GT 640M |
| Version | 8.17.12.9593 |
| Date | 2012-02-22 |
| Win 32 Support | WIN7,WIN8,WIN10 |
| Win 64 Support | |
| Filename | 381.65-desktop-win8-win7-32bit-international-whql.exe (309.73 MB) |