Features:
*USB Plug & Play.
*0-8cm Reading Distance.
* Win 8/7/XP/ Android Supported.
*TK4100/EM4100/EM4001 Supported.
*OTG Phone Connection.
* Widely used at apartment, office, supermarket & other places.
About Use:
1. Connect with computer through the USB (Universal Serial Bus) interface directly.
2. Open notepad or a word document.
3. Put card on the top of the reader.
4. The document will output card number automatically.