Modem RS232, USB
(GPRS, pow. also via USB, Watchdog)
Part number: GSM-BGS3-TU
(GPRS, pow. also via USB, Watchdog)
Part number: GSM-BGS3-TU
GSM-BGS3-TU is similar to GSM-BGS3-T. The diference is that this type can be powered directly from the USB connector.