About: http://webisa.webdatacommons.org/272270940

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	They expect you to use the drivers on the CD?As far as the difference between A43SJ vs. K43SJ, it seems to be cosmetic, with more colors available for the case in the K version, while the specs and other options for both are identical.
http://www.w3.org/ns/prov#wasQuotedFrom	asus.com