Hi, I am playing with some devices and seems to me that I stuck with a driver limitation. I connected usb-to-rs323/485 converter that uses ftdi_sio and usbserial modules and it works. After that I tried to use a 3g modem and it works passing vendor and product parameters to the usbserial module. But if I try to use both devices together just one works. Looking the documentation seems to me that the usbserial is made to suport just one device, is this true? I will try to recompile the usbserial module with another name to load it 2 times with different parameters. Is there something that will prevent this idea to work ? Thanks, Guilherme -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html