Here you can download wifi k 5400 pciwindows 7 for Windows. It's 100% safe, uploaded from safe source and passed Symantec scan!
Driver Details:
File name: wifi_k_5400_pciWin7.zip
Driver version: 1.2.1
Size: 11 167 KB
OS: Win 7, Win Vista, Win 10
Source: manufactuter website