Source :
sony support Download Sony VAIO SVP11223CXB Ultrabook Drivers Windows 8.1 64bit Audio (Sound) - 2 file(s) File DescriptionAudio Driver Registry PatchRelease Date2/10/2014VersionVersion 2013 05/10 File DescriptionRealtek High Definition Audio DriverRelease Date2/10/2014Version6.0.1.7064 File DescriptionIntel Wireless Bluetooth 4.0 + HS AdapterRelease Date2/11/2014Version3.1.1309.390 Fan - 1 file(s) File DescriptionVAIO CPU Fan Diagnostic SoftwareRelease Date2/13/2014Version1.2.0.03050 Firmware - 1 file(s) File DescriptionSony Firmware Extension Parser Device DriverRelease Date2/12/2014Version8.0.2.3 Memory Card Reader/Writer - 1 file(s) File DescriptionRealtek PCIE CardReader DriverRelease Date2/10/2014Version6.2.9200.28144 Motherboard - 4 file(s) File DescriptionIntel Collaborative Processor Performance Control (CPPC) DriverRelease Date2/11/2014Version1.0.0.1015 File DescriptionIntel Smart Connect Technology SoftwareRelease Date2/11/2014Version4.2.41.2633 File DescriptionIntel 8 Series Chipset Family SATA AHCI ControllerRelease Date2/10/2014Version12.8.0.1016 File DescriptionIntel Chipset DriverRelease Date2/07/2014Version9.4.0.1027 File DescriptionVAIO Power Management SoftwareRelease Date2/12/2014Version6.3.0.09270 Sony Applications (various) - 2 file(s) File DescriptionVAIO Location UtilityRelease Date2/12/2014Version1.2.0.09200 File DescriptionXPERIA Link Update ProgramRelease Date1/17/2014Version1.3.1.12120 File DescriptionSony Shared LibraryRelease Date2/12/2014Version6.2.0.07020 File DescriptionIntel Management Engine InterfaceRelease Date2/11/2014Version9.5.15.1730 File DescriptionNXP Near FieldProximity ProviderRelease Date2/11/2014Version6.5.6.0 File DescriptionSynaptics SMBus ClickPad Release Date2/11/2014Version17.0.9.1 VAIO Care - 3 file(s) File DescriptionVAIO Care UpdateRelease Date4/01/2014Version8.4.0.14286 File DescriptionVAIO Care SoftwareRelease Date2/13/2014Version8.3.0.08220 File DescriptionVAIO Care (Rescue Mode) Help Update ProgramRelease Date1/10/2014Version1.0.0.12160 VAIO Control Center - 1 file(s) File DescriptionVAIO Control CenterRelease Date2/12/2014Version6.4.0.10210 VAIO Hardware Diagnostics - 1 file(s)
File DescriptionVAIO Hardware Diagnostics SoftwareRelease Date2/12/2014Version4.11.0.09260 VAIO Update - 1 file(s) File DescriptionVAIO Update SoftwareRelease Date2/13/2014Version6.3.1.10120 VAIO User Guide - 1 file(s) File DescriptionVAIO User Guide Update Release Date12/19/2013Version1.00.141.18 Video - 2 file(s) File DescriptionIntel HD Graphics Family DriverRelease Date2/07/2014Version10.18.10.3316 File DescriptionIntel HD Graphics Family UpdateRelease Date1/14/2014Version10.18.10.3355 File DescriptionIntel Smart Connect Technology Registry Patch Update Release Date1/20/2014Version1.0 Wireless LAN - 4 file(s) File DescriptionIntel Smart Connect Technology Registry Patch (Periodic Wake Enabled)Release Date2/12/2014Version130712 File DescriptionIntel Smart Connect Technology Registry Patch (Save Restore Sleep Option)Release Date2/11/2014Version130530 File DescriptionIntel Dual Band Wireless-N 7260 / Wireless-AC 7260 DriverRelease Date2/10/2014Version16.5.3.6 File DescriptionIntel Smart Connect Technology Registry Patch (Wireless Wake On LAN)Release Date2/10/2014Version1.1