Download Driver All In One PC Acer Aspire C22-720 for Windows 10 x64 (64Bit) Audio Driver Date: 2016/09/21 Version: 6.0.1.7843 Vendor: Realtek Size: 311.9 MB Bluetooth Driver Date: 2016/09/21 Version: 18.1.1546.2762 Vendor: Intel Size: 100.2 MB Card