Lingqiang all-purpose IC card readers include LQ511, LQ520, LQ120 and other series which are widely applied to business, post, tax, bank, insurance, medicare, social insurance, toll, etc. Lingqiang card readers support Sco UNIX, Linux, Windows and OS platform APIs. The card readers maintain their own security design while providing security services for advanced applications. Lingqiang card readers are manufactured, tested, examined according to ISO9001. Each card reader is guaranteed to endure at least 200 hours of rigorous endurance and pressure test. Lingqiang all-purpose IC card readers successfully passed the certification of Microsoft Company. Characteristics %Able to write and read on all kinds of CPU cards conforming to ISO7816 specification (T=0/T=1 protocol) %Supportive of AT24serial I2Ccard %Supportive of AT88SC serial cards complying with 7816-3 %Supportive of SLE4442/SLE4428 Technology index %In compliance with the enterprise standard:Q/LQ 00032003 %Able to communicate with IC card:suporting PTS with maximal of 115200bps %Indicator light is power indicator light which would laminate with electricity; the green light is status indicator light. The green light is out when card is off, the green light is on when card is in and glittering when IC card is operated. %Communication method with PC:RS232 cluster communication with baud rate of 57600bps %Offering an IC card base conforming to ISO7816-2,two SAM card bases %Exterior measurements:115mm*90mm*60mm %Weight:abou 0.7Kg * Working environment %Power:PS/2 +5VDC,with no need of external power %Maximal power:<100mW %Temperature :0~50 %Relative e humidity:30%~95%