ASUS CROSSHAIR V FORMULA/THUNDERBOLT Windows 8.1 64-bit Drivers
LAN
Intel LAN Driver V18.5.54.0 for Windows Win8.1 32bit & Win8.1 64bit---(WHQL). Intel LAN Driver V18.5.54.0 for Windows Win8.1 32bit & Win8.1 64bit---(WHQL). Download
Realtek LAN Driver V8.19.726.2013 for Windows Win8.1 32bit & Win8.1 64bit---(WHQL). Realtek LAN Driver V8.19.726.2013 for Windows Win8.1 32bit & Win8.1 64bit---(WHQL). Download
Audio
Realtek Audio Driver V6.0.1.7023 for Windows Win8.1 32bit & Win8.1 64bit.(WHQL) Realtek Audio Driver V6.0.1.7023 for Windows Win8.1 32bit & Win8.1 64bit.(WHQL) Download
Utilities
AI_SuiteII ASUS Update V2.00.12 for Windows 8.1 32bit & 64bit. AI_SuiteII ASUS Update V2.00.12 for Windows 8.1 32bit & 64bit. Download