Linking two ActiveX Drop-Down ComboBoxes

Hello,
I've created two ActiveX ComboBoxes.
The first ComboBox (cb_DSelection) has the entries "Laptop" and "Workstation".
The second ComboBox (cb_DType) should list the devices dependent on the selection of the cb_DSelection ComboBox.
For this I have created a second worksheet called "Data" where the devices are listed, the ComboBoxes are on the first worksheet.
I've given the cells containing the Laptops and Workstations the same name as listed in cb_DSelection and tried to link cb_DType with cb_DSelection with the following VBA Code:

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The selection of cb_DSelection should change the Values in cb_DType.
But this code does not work.
Any ideas or hints how to get this done?

Here the workbook

Try this:

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Thank you. That did it.

Hi,

I have been trying to adapt this so that a third combobox is dependant on the second.
For example, box 1 may have options of books, films, music etc. If books were selected you may have option of Ficton or non fiction, then depending on whats picked, you have choice of titles.
Is this possible ?
My skills are limited and it has me stumpped !!

Any hope would be very appriciated.

Many Thanks