Features:

1. Plug and Play standard PC USB keyboard interface mode without loading any drivers， windows will automatically be treated as ergonomic input devices.
2. Provided by a stable power supply computer USB port， no external source， and built-in power protection.
3. Power consumption <0.2W， low power consumption to create zero failures.
4. Dimensions: length × width × height 10.8cm × 7.8cm × 2.8cm.

Available common word， notepad and other software testing. Open word or notepad in the input state credit card， ringing sound， the green light flashes once， word or string of numbers appear Notepad and automatic carriage return， the system is normal， the number that appears is the desired RF card serial number.

Notes and Troubleshooting:
1 card reader attached to the convenient location of the operation， while avoiding near the monitor， the monitor due to radiation may interfere with normal operation of the reader.
2， when the card is not recommended to operate the mouse， avoid transferring data error.
3， the communication cable length between the reader and the computer should be less than 15 meters.
4， to avoid the critical state (the reader can just distance) reader.
5， USB connection is correct.
6， card did not respond: Interface is plugged; whether it is compatible with RF card RFID cards; RF card is bad; if another RF card reader is within range.
7， transfer data error: When the card is operating a mouse; whether it is strong electromagnetic interference environment reader; communication cable between the reader and the computer is too long; the reader is in a critical state.