Square support / 3.5mm microphone?

[YAYTech]

Does the Galaxy Tab 2 7.0 support the Square payment reader? It requires a 3.5mm headphone port that also supports an in-line microphone.

 

[Lefty Drummer]

I've used it several times without any issues.

Sent from my GT-P3113 using Android Central Forums

 

[extraclass]

The Nexus 7 does not have an external microphone input! I could not even get the Bluetooth to work with an external microphone. A card reader would not work with the Nexus, but it does work with my Galaxy Tab 2