This package provides Realtek Audio Driver and is supported on ideapad 320-14IAP, 320-15IAP and running the following Operating Systems: Windows 10 (64-bit). Touchpad Driver (Synaptics, Elan) for Windows 10 (64-bit) - ideapad 320-14IAP, 320-15IAP SHOP... 320-15IAP Laptop (ideapad) Product Home; Drivers & Software; Troubleshoot & Diagnose... Warranty & Services; Repair Status; Parts; Accessories; Contact Us; More Support: OR. Dear Lenovo Customer, Due to the rise in COVID-19 cases across the.