1. Support smart card, SIM/CAC/ID card 2. USB2.0 standard, support hot swap 3. Smart Card Type: ISO 7816 class A/B and class C (5V/3V/1.8V) 4. System support: Windows XP or above, Linuxredhead9, Ubuntu8.04 or above 5. Main control chip: AU9580 6. Size: 68x67x44mm, wire length 86cm
