Memory RAM Upgrade for Asus K53U 4GB DDR3 SODIMM | eBay
Computer memory 2GB DDR3 - Asus K53U-SX152D RAM buy
Amazon.com: 4 GB Stick para computadora portátil ASUS ASmobile Serie K K53 K53U-SX071 V k53z-sx104 V K53E K53SJ K53SV K53BY K53U K72 K72DR, K72 F. SO-DIMM DDR3 Non-ECC PC3 – 10600 1333 MHz