Compare Quectel Wireless EC21-E mPCIe Vs Sierra Wireless MC7304


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Model EC21-E mPCIe MC7304
Price $116.56 $50
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Manufacturer Quectel Wireless Sierra Wireless
Form Factor Mini PCI Express Mini PCI Express
Dimensions 51 x 30 x 2.5 mm 50 x 30 x 2.7 mm
Surface Area 1530 sq. mm 1500 sq. mm
Volume 3825 cubic mm 4050 cubic mm
Technologies UMTS, HSDPA, HSPA+, LTE GSM, GPRS, UMTS, EDGE, HSDPA, LTE
Max. Upload Speed 5 Mbps 50 Mbps
Max. Download Speed 10 Mbps 100 Mbps
GSM Bands 900, 1800 MHz 850, 900, 1800, 1900 MHz
WCDMA Bands B1 (2100), B5 (850), B8 (900 GSM) B1 (2100), B2 (1900 PCS), B5 (850), B8 (900 GSM)
LTE Bands B1 (2100), B3 (1800+), B5 (850), B7 (2600), B8 (900 GSM), B20 (800 DD) B1 (2100), B3 (1800+), B7 (2600), B8 (900 GSM), B20 (800 DD)
EVDO Bands N/A N/A
1xRTT Bands N/A N/A
Interfaces USB GPIO, UART, USB
GPS Support Yes Yes
GNSS Support Yes Yes
Voice Support No No
Automotive Support No No
Temperature -40 C to 85 C -40 C to 85 C
Carrier Approvals Deutsche Telekom, Telefonica, Vodafone Telstra, Vodafone
Certifications CE, FAC, GCF CE, FCC, GCF, NCC (Taiwan)