About this item Power Specs Output: 19V, 4.74A, 90W; Input: AC 100-240V, 50-60Hz; Connector size: 7.4*5.0mm Compatible with ALL-IN-ONE Series Power CordCharger compatible with 18' 19' 20' 21' 22'' 23' 24' series power supply cord Adapter Charger Replacement Compatible with All-in-One Computer Desktop PC 18'' 19'' 20' 21'20-B323W, 22-3020, 22-3030, 20-B010, 20-B013W, 20-B014, 20-B310, 20-B312, 20-B314, 20-F230, 18-5010, 18-5110, 19-3013w, 19-2014, 19-2113w, 19-2114, 19-2304, 21-H014, 21-H010, 22-3010, 21-2024, 21-2010, 22-3040, H6U05AA#ABA, H6U07AA#ABA Compatible with All-in-One desktop 22'' 23'' 24' PCs22-3010, 22-3020, 22-3030, 22-3040, 22-3110, 22-A113w, 22-A014, 22-B010, 22-B013w, 22-C0073w, 22-C0063w, as well as 23-G010, 23-B010, 23-B012, 23-B364, 23-B320, 23-B237C, 23-H024, 23-Q112, 23-Q113, 23-Q114, 23-Q116, 23-Q113W, and 24-B010, 24-F0060, 24-F0047C, 24-F0046, 24-F0077C, 24-G010, 24-G014, 24-G018, 24-G020, 24-G237C, and 24-G016 This product measures 8.3 x 5.3 x 1.8 inches.