| Model | MC8355 |
| Manufacturer | Sierra Wireless |
| Form Factor | Mini PCI Express |
| Dimensions | 51 x 30 x 4.5 mm |
| Technologies | GSM, GPRS, 1xRTT, EVDO Rev A, UMTS, EDGE, HSDPA |
| Maximum Upload Speed | 5.76 Mbps |
| Maximum Download Speed | 14.4 Mbps |
| GSM Bands | 850, 900, 1800, 1900 MHz |
| WCDMA Bands | B1 (2100), B2 (1900 PCS), B4 (AWS-1700), B5 (850), B8 (900 GSM) |
| EVDO Bands | 1900/2100 MHz |
| Interfaces | ADC, GPIO, SDIO, SIM, SPI, UART, USB |
| GPS Support | Yes |
| GNSS Support | No |
| Voice Support | No |
| Automotive Support | No |
| Temperature | -30 C to 70 C |
| Carriers | AT&T, Sprint, T-Mobile (EU), Telefonica, Verizon Wireless, Vodafone |
| Certifications | A-Tick, CCC, CE, FCC, GCF, IC, NCC (Taiwan), PTCRB |