<p><b>Please must check your original charger output and connector size before ordering.<br></b></p> <b>Compatible Model:</b>(Use"Ctrl+ F" Find your Model)<br> <br> <b>HP Pavilion All in one Computer Desktop PC 18'' 19'' 20" 21" 23" / HP 18, 19, 21, 22, 21z 23 Touch All-in-one PC / HP Pavilion TouchSmart 20, 21, All-in-One Desktop PC</b><br> HP Pavilion 18-5010, 18-5110 (G4B05AA)<br> HP Pavilion 19-2014, 19-2113w (G4B06AA), 19-2114, 19-2304 (K5H31AA), 19-3013w (J4W49AA)<br> HP Pavilion 20-B312, 20-B313W H6U05AA#ABA, 20-B314 , 20-B010, 20-B013W, 20-B014, 20-B323W H6U07AA#ABA, / H6U06AA#ABA, 20-b310, 20-b310ef, H6U04AA#ABA , 20-f230 (H5P48AA), 20-r013w (L9K75AA)<br> HP Pavilion 21-2010 (J4V76AA), 21-2014, 21-2020Z (J6S76AV#ABA_1), 21-2024, 21-h010, 21-h014<br> HP Pavilion 22-3010 22-b010 (L9K77AA),22-b013w , 22-3020 (L9K80AA), 22-3030 (L9L45AA), 22-3040 (L9L46AA),22-3110<br> HP Pavilion 23-g010, 23-b010,23-b012,23-h024,<br><br> <b>HP 260 G1, ProDesk 600 G1, EliteDesk 800 G1 AIO Desktop Mini Business PC</b><br> 260 G1 K6P21UT, K6P22UT, K6Q84UT<br> 600 G1 F3U77AV, G5R55UT, K1K21UT, K1K23UT, K1K24UT, K1K25UT, K6P87UT<br> 800 G1 G5R49UT, J6D90UT, J6D92UT, J6D93UT, K1K71UT, K1K91UT<br> <br><b>Two Steps to choose a charger for your laptop:</b> <br> 1.Check your laptop input or original charger output.(This charger output is 19.5V 4.74A 90W,also compatible with 65W 19.5V)<br> 2.Check your original charger connector size.(This charger connector size is 7.4mm×5.0mm)<br> <br>