Product name: IC Card Reader/Writer Place of Origin: China (mainland) Stock: enough Minimum Order: 10 pcs Specifications: 1) Power source: +5V+-50%25MA 2) Consumed power: <0.25W (0.5W) 3) Life-span: >600 thousand times 4) Interface: RS232 or USB. 5) Fully tested and compliant with most common used cards including: SIEMENS, ATMEL, Philips, all kinds of cards. 6) Products: contact IC card reader and writer; contactless IC card reader and writer. 7) It can be used for parking-meter, door-control, transportation, oil-control and access control identifications, security systems, Orders for as few as 50 units are welcome, so send us your specifications today.