A-Tech 4GB Module for ASUS K55A Laptop & Notebook Compatible DDR3/DDR3L PC3-12800 1600Mhz Memory Ram (ATMS393262B12034X1) at Amazon.com
Amazon.com: 65W 45W 33W Universal Asus AC Adapter for Asus Laptop Charger, Asus VivoBook 15, ZenBook Chromebook TransformerBook EeeBook Series Laptop Power Cord(See More Models as Listed) : Electronics