Review Asus X550LB-NH52 Notebook Connectivity is limited to the essentials. Scalability is enabled via an access door allowing the replacement of only one of the two RAM modules present the other being soldered as well as the hard disk. The chiclet keyboard offers a good typing comfort but sinks under pressure. The dedicated numeric keypad is a nicer one. The typing is quite noisy. This assures ASUS supplies the most comfortable and responsive experience in every single application ASUS X550LB[…]