Ram upgrade for Acer Aspire A315-21 — Acer Community
Amazon.com: New US Black English Laptop Keyboard (Without Frame) Replacement for Acer Aspire A315 A315-21G A315-21G-93L5 A315-21-4808 A315-31 A315-31-C2GA A315-21 A315-51 A315-51G : Electronics
A315-21-95KF - Tech Specs | Laptops | Acer United States