Here is a wireless Bluetooth magnetic stripe credit card reader that works with all your favorite platforms, including Windows, iOS, Mac OS, and Android. It combines with the EasyMSR app to read up to 3 tracks of information. You can use it with credit cards, driver licenses, gift cards, and everything in between.
The companion iOS/Android app supports read, write, and erase functions. The Deftun MSR-X6 meets ISO 7811-6 standards. It supports USB connections too.[where to get it]