Compare Sierra Wireless MC8790V Vs Huawei EM820W


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Model MC8790V EM820W
Price $14.99 $39
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Manufacturer Sierra Wireless Huawei
Form Factor Mini PCI Express Mini PCI Express
Dimensions 51 x 30 x 4.5 mm 51 x 30 x 4.4 mm
Surface Area 1530 sq. mm 1530 sq. mm
Volume 6885 cubic mm 6732 cubic mm
Technologies GSM, GPRS, UMTS, EDGE, HSDPA GSM, GPRS, UMTS, EDGE, HSDPA, HSPA+
Max. Upload Speed 5.76 Mbps 5.76 Mbps
Max. Download Speed 7.2 Mbps 21 Mbps
GSM Bands 850, 900, 1800, 1900 MHz 850, 900, 1800, 1900 MHz
WCDMA Bands B1 (2100), B2 (1900 PCS), B5 (850) B1 (2100), B2 (1900 PCS), B8 (900 GSM), B26 (850+)
LTE Bands N/A N/A
EVDO Bands N/A N/A
1xRTT Bands N/A N/A
Interfaces ADC, GPIO, SDIO, SIM, SPI, UART, USB UART, USB
GPS Support Yes Yes
GNSS Support No Yes
Voice Support PCM, Analog No
Automotive Support No No
Temperature -25 C to 60 C -20 C to 70 C
Carrier Approvals AT&T, Bell, NTT DoCoMo, Softbank, Telstra Not Available
Certifications A-Tick, CE, FCC, GCF, IC, PTCRB CCC, CE, FCC, GCF, IC, PTCRB, ROHS