Dim astrTempText() As String
Dim astrMatrix(16384, 1) As String
Dim lngCount As Long
Dim sRecidida As String
Dim lngPos As Long
'sRecidida= entrada de datos del serial
sRecidida = "20, 2568" & vbNewLine & "21, 2567" & vbNewLine
astrTempText = Split(sRecidida, vbNewLine)
For lngCount = 0 To UBound(astrTempText) - 1
lngPos = InStr(astrTempText(lngCount), ",")
astrMatrix(lngCount, 0) = Mid$(astrTempText(lngCount), 1, lngPos - 1)
astrMatrix(lngCount, 1) = Mid$(astrTempText(lngCount), lngPos + 1, Len(astrTempText(lngCount)) - (lngPos - 1))
Next lngCount