Get Duet Display App for Apple iOS (iPhone & iPad) from iTunes. Duet allows you to use your iDevice as a second display for your Mac or Windows using the Lightning or 30-pin cable.
Price:   $9.99 (Reg: $19.99)
Discount:   Reflected in sale price
Shipping:   No Shipping Cost for this downloadable item
Final Price:   $9.99 + No Shipping Cost
Checkout discounted iTunes gift cards for additional savings.


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