MSAccess2013 - Tables

I have a pricelist in MSExcel with 17 sheets and I have created the tables according to the fields in MSExcel.
Normally each worksheet contains a model number with peripherals (up to 30 different peripherals) for the particular model number.
My problem and I need some suggestions please or an example will be appreciated...
Some of the sheets however contains 2 or 3 model numbers but they use the same peripherals.
When I build the form I want to select the model number and then the peripherals for the specific model must be display in order for me to select the peripherals for the specific quote.
Pricing change on a monthly basis and new model being added and old models being deleted - I can change the excel workbook manually but then I just create more pain.
How would I go about this?


Let me give some more information because I've got 30 odd models with different peripherals ie normally one model will have 1 and up to 30 peripherals. It can also happen that more than one model uses the same peripherals as another model.
Example:
Model=AF1000
Peripheral=ABC230
Peripheral=VFR200
Peripheral=KME334
Peripheral=LOP100
Peripheral=SEP555

In my form I want to select the model and then the peripherals must be displayed in order for me to tick the peripherals which I want to add.
Example:
Model=AF1000
Peripheral=VFR200
Peripheral=LOP100

I'm looking for a way to link the peripherals to the model number in order for the dropdown to display only the peripherals associated to the specific model number?

Any help or an example will be appreciated.