Four:magcard reader 123(msr90)
1、automatically inspecting function when starting
2、supporting reading information in magcard in both directions
3、buzzer buzzing and green LED lighting to indicate reading successfully
4、usb output getting power by it self and no driver also no programming
5、operating conveniently, online simple
6、Read cards like gift cards;credit cards;drivers license
7、Use the DIP switch to change the output like turn tracks on and off