... reader usb card reader 1. supports all kind of smart card 2. CNET factory welcome inquiry SN:A-A10-D401Smargo smartcard reader usb card ... -power RC Oscillator, 3 to 20 MHz On-chip Oscillator and one PLL- Supports 3.20, 3.43, 3.69, 4.00, ... 4.36, 4.80, 5.34, 6.00, 6 ... more SmartReaders using a USB Hub. Smargo smartcard reader(usb card reader)