However, OTG functionality may already be turned on depending on the brand of your phone. You may need to go into the Settings for your phone in order to turn OTG on. Once you have purchased an OTG cable, all you need to do is plug it in where the charger port is and make sure that your settings are up to par. How do you set up the OTG cable on Android?

There are USB-C versions for smart phones with USB-C chargers. These cables plug into your micro-USB/USB-C port on your smartphone with the other end being a USB 2.0/USB 3.0 (Type-A) port which will support the 3700F. You can find an OTG cable at retailers both online (Amazon or eBay) and offline (mobile accessory stores) for usually less than $10. This NFC reader is compatible with the Android operating system via an OTG (On-The-Go Cable) which allows you to plug the reader in via USB 2.0 Type-A. What is an OTG cable, and why is this necessary to hook up the Identiv uTrust 3700F?

So, your phone is in the clear when it comes to having minimum support. We can safely say that you probably won’t have to worry about not having this version of Android considering that it was released back in 2013 and represents very little of the users who currently use the Android OS. Luckily, this device is compatible with Android Versions 4.4 (Kit Kat or later). Your Android smart phone has the ability to support NFC applications using the 3700F. The device is plug-and-play on desktop-based operating systems, but it may take a bit of configuring with Android. Well, you’ve come to the right place especially if you want to hook it up to your Android-based smart phone.īeing honest, this set-up isn’t going to be as easy as plugging it into a USB port as would be the case with Windows 10. Did you just buy the Identiv uTrust 3700F Contactless/NFC USB Desktop Smart Card Reader/Writer to read and program your NFC tags? Were you stuck without proper instructions when you received your NFC reader? That can be pretty frustrating especially when you want to get it running right away.

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