09-07-2016 01:03 PM
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I understand that you need digitizer pen for M6.
Please find the part number for digitizer pen.
773175-001 SYNAPTICS ACTIVE PEN
Please find the link to buy parts from HP parts store: http://hp.care/2bAvpq6
Or you can buy from our vendors. i.e. Best buy, amazon etc.
Let me know if this works.
Have a great day!
I am an HP Employee