56Kbps USB Modem Evaluation Kit, -40°C to 85°C, 13.5V, 200mA
IC ISOMODEM 56KBPS 38-QFN
Modem Chip Chipset 56Kbps 38-Pin QFN EP Tube
Modem Chip Chipset 56Kbps 38-Pin QFN EP T/R