You're looking biostar n61pbm2s amd2 le 1250 for Windows. It's safe, passed F-Secure virus scan!
Driver Info:
File name: biostarn61pbm2samd2le1250.gzip
Driver version: 1.4.4
File size: 18 308 KB
OS: Win XP, Win Vista, Windows 7, Windows 8
Upload source: original install disk