Compare Sierra Wireless HL7588 Vs Huawei ME909u-523
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| Model | HL7588 | ME909u-523 |
| Price | $$56.22 | $77.60 |
| Buy | ||
| Manufacturer | Sierra Wireless | Huawei |
| Form Factor | LGA | LGA |
| Dimensions | 22 x 23 x 2.5 mm | 30 x 30 x 2.3 mm |
| Surface Area | 506 sq. mm | 900 sq. mm |
| Volume | 1265 cubic mm | 2070 cubic mm |
| Technologies | HSPA+, LTE | GSM, GPRS, UMTS, EDGE, HSDPA, HSPA+, LTE, DC-HSPA |
| Max. Upload Speed | 50 Mbps | 50 Mbps |
| Max. Download Speed | 150 Mbps | 100 Mbps |
| GSM Bands | N/A | 850, 900, 1800, 1900 MHz |
| WCDMA Bands | B2 (1900 PCS), B5 (850) | B2 (1900 PCS), B26 (850+) |
| LTE Bands | B2 (1900 PCS), B4 (AWS-1), B5 (850), B13 (700 c), B17 (700 b) | B2 (1900 PCS), B4 (AWS-1), B5 (850), B17 (700 b) |
| EVDO Bands | N/A | N/A |
| 1xRTT Bands | N/A | N/A |
| Interfaces | ADC, GPIO, UART, USB | GPIO, SIM, UART, USB |
| GPS Support | No | Yes |
| GNSS Support | No | Yes |
| Voice Support | No | Yes |
| Automotive Support | No | No |
| Temperature | -40 C to 85 C | -30 C to 75 C |
| Carrier Approvals | AT&T, Verizon Wireless | AT&T |
| Certifications | FCC, GCF, IC, PTCRB | FCC, PTCRB |