HSPA+ USB CELLULAR MODEM
| Part | Data Rate (Max) | Applications | Interface | Modulation or Protocol | Function | Voltage - Supply | Voltage - Supply | Features | Frequency | 
|---|---|---|---|---|---|---|---|---|---|
Multi-Tech Systems Inc.  | 21 Mbps  | General Purpose  | USB  | HSPA+  | |||||
Multi-Tech Systems Inc.  | 21 Mbps  | USB  | HSPA+  | HSPA  Modem  Transceiver  | 5 V  | USB  | USB Powered  | 1.7 GHz  850 MHz  900 MHz  1900 MHz  2100 MHz  |