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Product Number-D1F44AV HP ELITE BOOK 840 G1 TOUCH MODEL I WANT KNOW THAT IT HAVE BLUETOOTH AND FINGER PRINT SENCOR.
HP ELITEBOOK 840 G1 is a series of many different machines with MANY different options as shown
Therefore to be able to answer your question, I need to look at the invoice of your machine or check Device Manager. You can check yourself using Device Manager.
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