Compare Quectel Wireless BC66 Vs Sierra Wireless MC7750


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Model BC66 MC7750
Price $7.80 $35.99
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Manufacturer Quectel Wireless Sierra Wireless
Form Factor LCC Castellation Mini PCI Express
Dimensions 17.7 x 15.8 x 2 mm 51 x 30 x 4.5 mm
Surface Area 279.66 sq. mm 1530 sq. mm
Volume 559.32 cubic mm 6885 cubic mm
Technologies LTE Cat NB-IOT 1xRTT, EVDO Rev A, LTE
Max. Upload Speed 62.5 kbps 50 Mbps
Max. Download Speed 25.5 Kbps 100 Mbps
GSM Bands N/A N/A
WCDMA Bands N/A N/A
LTE Bands B1 (2100), B2 (1900 PCS), B3 (1800+), B4 (AWS-1), B5 (850), B8 (900 GSM), B12 (700 a), B13 (700 c), B17 (700 b), B18 (800 Lower), B19 (800 Upper), B20 (800 DD), B25 (1900+), B26 (850+), B28 (700 APT), B66 B13 (700 c)
EVDO Bands N/A 800/1900 MHz
1xRTT Bands N/A 800/1900 MHz
Interfaces ADC, GPIO, I2C, SDIO, SIM, SPI, UART, USB ADC, GPIO, SDIO, SIM, SPI, UART, USB
GPS Support No Yes
GNSS Support No No
Voice Support No No
Automotive Support No No
Temperature -40 C to 85 C -30 C to 60 C
Carrier Approvals AT&T, Deutsche Telekom, LG U+, Softbank, Sprint, T-Mobile (USA), Telefonica, Telstra, Verizon Wireless, Vodafone, Vodafone Australia Verizon Wireless
Certifications CE, FCC, GCF, IC, IMDA (Singapore), Jate, KCC, NBTC, NCC (Taiwan), RCM FCC, IC, NCC (Taiwan)