Fit in models: 

Power DC Jack Connector Socket fit for ASUS 
A43 A43E A43S A43SJ A34SM Laptop Power DC Jack Connector Socket
A43SV A52 A52F U52 U52F Laptop Power DC Jack Connector Socket
K42 K42J K42D K42JC K42JR Laptop Power DC Jack Connector Socket
A42 A42D A42J A40J A40D Laptop Power DC Jack Connector Socket
U30JC U30J U50 U80 A53 Laptop Power DC Jack Connector Socket
A53S PR04JS K43SA K43SC K43SV Laptop Power DC Jack Connector Socket
K43SJ K43 X43 K43S K43 Laptop Power DC Jack Connector Socket
K43BR K43SD K43U Laptop Power DC Jack Connector Socket
ASUS K42JC X42J A42J K42JR A40J Laptop Power DC Jack Connector Socket
Asus A72 X43 X44 X52 X53 X54 X72 DC Power Jack Socket Charging Port
Asus K42 K43 K53 K72 U30 U52 U53 U56 DC Power Jack Charging Port
Asus A53E A53SC A53SD A53SJ A53SK A53SV DC Power Jack Charging Port
Asus A43E A43S A43SJ A34SM A43SV A52F DC Power Jack Charging Port