VS12638 drivers for Windows 8.1 x86

ViewSonic VS12638

Mobile Intel(R) 945 Express Chipset Family (Microsoft Corporation - WDDM 1.0)

Microsoft Surface ACPI-Compliant Control Method Battery

Realtek High Definition Audio 3DP Edition v9.12 (SigmaTel C-Major Audio)

Realtek PCIe FE Family Controller Microsoft ISATAP Adapter Microsoft Teredo Tunneling Adapter

PCI bus Intel(R) 82801 PCI Bridge - 2448 Mobile Intel(R) 945GME Express Processor to DRAM Controller - 27AC Intel(R) ICH7M/U LPC Interface Controller - 27B9 Intel(R) ICH7-M Family Serial ATA Storage Controller - 27C4 Intel(R) N10/ICH7 Family PCI Express Root Port - 27D4 Intel Device

Windows 8.1 x86