Compare Sierra Wireless MC8704 Vs Huawei MU509 EU
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| Model | MC8704 | MU509 EU |
| Price | $35 | $ |
| Buy | ||
| Manufacturer | Sierra Wireless | Huawei |
| Form Factor | Mini PCI Express | LGA |
| Dimensions | 51 x 30 x 4.5 mm | 30 x 30 x 2.65 mm |
| Surface Area | 1530 sq. mm | 900 sq. mm |
| Volume | 6885 cubic mm | 2385 cubic mm |
| Technologies | GSM, GPRS, UMTS, EDGE, HSDPA, HSPA+ | GSM, GPRS, UMTS, EDGE, HSDPA |
| Max. Upload Speed | 5.76 Mbps | 384 Kbps |
| Max. Download Speed | 21 Mbps | 3.6 Mbps |
| GSM Bands | 850, 900, 1800, 1900 MHz | 850, 900, 1800, 1900 MHz |
| WCDMA Bands | B1 (2100), B2 (1900 PCS), B5 (850), B8 (900 GSM) | B1 (2100), B2 (1900 PCS) |
| 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 | GPIO, I2C, UART, USB |
| GPS Support | Yes | No |
| GNSS Support | No | No |
| Voice Support | PCM | No |
| Automotive Support | No | No |
| Temperature | -25 C to 60 C | |
| Carrier Approvals | Bell, Telstra | Not Available |
| Certifications | CE, FCC, GCF, IC, PTCRB | CCC, FCC, GCF, IC, PTCRB |