It\'s small in size and it\'s a desktop EM card reader with USB interface. It reads the ID number from EM 4100 card or compatible card. Once card is detected， the card number will be directly sent via USB interface， just like input number from an USB keyboard.
 
Features:
USB interface， no driver is needed.
Read the EM card inside ID number and send to PC via USB interface.
The output format can be select by management cards.
Support EM4100 cards.

Specifications:
Color: Black
ID Card: 5pcs
Key Fob: 5pcs
Power Input: USB from PC
Interface?USB， 106bit/s， no extra driver is needed.
Reading Distance up to 8cm
Frequency: 125KHz
Temperature: -30 Degrees Celsius to +60 Degrees Celsius 
Humidity: 5%-95% Relative Humidity Non-condensing
Audio/Visual Indication: LED and Buzzer Output
Card Number Output Format: 4H8D，6H8D， etc.(can be selected by management cards)
USB Cable Length: Approx. 120cm / 47in
Item Size: 95 * 61 * 10mm / 3.74 * 2.4 * 0.4in (L * W * H)
Item Weight: 33g / 1.18oz
Package Size: 14 * 9 * 4cm / 5.5 * 3.54 * 1.57in (L * W * H)
Package Weight: 149g / 5.28oz

Package List:
1 * ID Card Reader
1 * USB Cable
5 * ID Cards
5 * Key Fob