Download Driver Notebook Acer One S1001 for Windows 8.1 x86 (32Bit) G Sensor Driver Date: 2015/02/05, Version: 1.2.6.3, Vendor: Kionix, Size: 3.7 MB Platform Driver Date: 2015/02/05, Version: 10.18.10.3910, Vendor: Intel, Size: 73.9 MB Source: acer.com *If