Download Driver Notebook Acer Aspire A114-31 for Windows 10 x64 (64Bit) Audio Driver Date: 2017/05/09 Version: 6.0.1.8083 Vendor: Realtek Size: 448.5 MB Bluetooth Driver Date: 2017/05/09 Version: 19.11.1639.0649 Vendor: Intel Size: 15.5 MB Bluetooth Driver (NFA435) Date: