My laptop is http://in.asus.com/Notebooks/Versatile_Performance/K42JA/#specifications
I want to know if i can upgrade the memory keeping the 2gb already present , with this one http://www.ebay.in/itm/4GB-DDR3-LAPTOP-Transcend-Ram-1066-MHZ-4-GB-BILL-3YR-/180803771517?pt=LH_DefaultDomain_203&hash=item2a18be9c7d#ht_1071wt_905 , and making a total of 6gb ram..
I want to know if i can upgrade the memory keeping the 2gb already present , with this one http://www.ebay.in/itm/4GB-DDR3-LAPTOP-Transcend-Ram-1066-MHZ-4-GB-BILL-3YR-/180803771517?pt=LH_DefaultDomain_203&hash=item2a18be9c7d#ht_1071wt_905 , and making a total of 6gb ram..