• M.2 form factor LTE450 modem
• USB 2.0 Host interface
• Dual SIM support (uSIM and eSIM)
• LTE-FDD B1/B3/B5/B7/B8/B20/B28/B31/B72
• Compliant with 3GPP TS 27.007, 3GPP TS 27.005
• Modem and Network Status indicators
• Support for voice calls
• 3.1W Mono audio amplifier onboard
• Electret MIC input with Bias
• u.FL antenna connector
• Compatible with ER- and DR-series routers
• Operating temperature range -35 °C to +75 °C