Monitors 20" to 29"

Universal AC Adapter UNV90WAC (15 to 24 Vs, 90 watts, n/a, 8 round style tips)
New Compatible Many Models AC Adapter designed to fit in the following manufacture numbers in the table below.

Universal AC Adapter UNV120WAC (15 to 24 Vs, , 120 watts, 8 Tips, all round style plug in connector and Dell 3 pin plug in connector)
New Compatible Many Models AC Adapter designed to fit in the following manufacture numbers in the table below.