Acer Aspire R3-131T BIOS 1.17 Mar 9, 2016
... 4 GB, DDR3L SDRAM - 1 TB HDD Changes: - Improve touchpad performance About OS Independent BIOS: Although installing a newer BIOS version might add new features, update various components, or improve the device’s usability, this process is very risky, so the upgrade is recommended to be performed only ...