- It also has a dual-band 900/ 1800 mhz
- It has a gprs multi-slot class 10/8
- It has a gprs mobile station class b
SIM900A GSM GPRS USB Modem for SMS and Data is designed and manufactured by Graylogix for industrial applications related to GSM, which works on standard AT commands with 9600 Baud rate. Best suitable for SMS and Data applications, supports all types of sim cards except JIO, This modem works on 2G network and has one external antenna and it is USB self powered. Fast and stable network performance.
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