A general purpose USB Relay board (controller) for connection to a PC's USB port using VCP (Virtual COM port). A low-cost solution to read RFID 125 kHz transponder tags and cards. The USB RFID Reader can be used in a wide variety of hobbyist and commercial applications, including access control, automatic identification, payment systems....

Manufacturer:
KMtronic LTD

Features:
• Fully assembled and tested.
• Powered from USB
• Communication: 9600 bps serial through virtual USB COM port
• LED and Buzzer indication
• The RFID reader is designed to work with all EM41xx/EM42xx family 125 kHz RFID tags including cards, buttons, capsules, disks, key fobs, and other compatible chips
• FT232RL chip for USB to Serial converter

Typical Applications:
• Access control
• Automatic identification
• Robotics
• Inventory tracking
• Payment systems
• Industrial automation

Drivers are available to work with the following operating systems:
Windows Server 2008 R2, Windows 7, Windows 7 x64, Windows Server 2008,
Windows Server 2008 x64, Windows Vista, Windows Vista x64, Windows Server 2003,
Windows Server 2003 x64, Windows XP, Windows XP x64, Windows 2000, Windows ME,
Windows 98, Linux, Mac OS X, Mac OS 9, Mac OS 8, Windows CE.NET (Version 4.2 and greater)

Read Distance:
2 ~ 7 cm (dependant on tag)

Communication Parameters:
8 Data, 1 Stop, No Parity
Baud rate : 9600

Output:
3 bytes tag number in HEX format
Example number: A3E142
Converted in DEC format is 0010740034