Sub Macro4()
'
' Macro4 Macro
'
'
'
' find blank cell
Dim adr As String, adrR1C1 As String
Range("c10").Select
Do
If IsEmpty(ActiveCell) = False Then
ActiveCell.Offset(1, 0).Select
End If
Loop Until IsEmpty(ActiveCell) = True
' load addr with blank cell reference
adr = ActiveCell.Address(ReferenceStyle:=xlA1)
' create listbox and make LinkedCell = adr
ActiveSheet.ListBoxes.Add(220.5, 240, 284.75, 51.75).Select
With Selection
.ListFillRange = "'product list'!$u$140:$v$500"
'
.LinkedCell = adr
.MultiSelect = xlSimple
.Display3DShading = False
'
End With
Range("a15").Select
End Sub