The Adapter Compatible with LG monitor and TV with maximum of 40w (19v 2.1a Max DC output). Kindly refer pin dimension image before proceeding to order. Compatibility: This product has been tested and validated to ensure it works with LG Electronics 19'' 20'' 22'' 23'' 24'' 27'' 29" LED LCD HDTV Monitor 19v Adapter power supply Suitable for LG monitor of following models 19M38HB 20MP48HB 24MP88HV 22MP68VQ 24ML600S-W 27GL650F 24MP59G 29WL50S 27QN600 25UM58 24MK600M 24GL600F 27UL550 27GN750 29WL500 19M38AB 20M39H 22MK400H 24ML600M 24GL650F 25UM58 22MK430H 24MK600M 24UD58 24MP59G 27UL500 27MK600 32MN58HM 29UM69G 25UM58 20M39A 20MP48A-B 27GL850 24MK430H 22MK400H