SMARTCARD CLOCK FREQUENCY: /dev/sci/1 6000000 = I*d*to
SMARTCARD CLOCK FREQUENCY: /dev/usb/tts/0 7800000 = German SKY N*S
SMARTCARD CLOCK FREQUENCY: /dev/usb/tts/1 5500000 = Viaccess
SMARTCARD CLOCK FREQUENCY: /dev/usb/tts/2 3570000 = Fun7 with Seca File