Source : sony support
Download Sony VAIO SVP11223CXB Ultrabook Drivers Windows 8.1 64bit
Audio (Sound) - 2 file(s)
Bluetooth Wireless - 1 file(s)
Fan - 1 file(s)
Firmware - 1 file(s)
Memory Card Reader/Writer - 1 file(s)
Motherboard - 4 file(s)
Power Management - 1 file(s)
Sony Applications (various) - 2 file(s)
System Components - 3 file(s)
Touchpad - 1 file(s)
VAIO Care - 3 file(s)
VAIO Control Center - 1 file(s)
VAIO Hardware Diagnostics - 1 file(s)
VAIO Update - 1 file(s)
VAIO User Guide - 1 file(s)
Video - 2 file(s)
Wireless - 1 file(s)
Wireless LAN - 4 file(s)