Download Driver All In One PC Acer Aspire C22-320 for Windows 10 x64 (64Bit) Audio Driver Date: 2018/06/15 Version: 6.0.1.8383 Vendor: Realtek Size: 23.4 MB Bluetooth Driver Date: 2018/06/15 Version: 20.10.0.9 Vendor: Intel Size: 276.3 KB Bluetooth