| MTCBA-H3-U1 | HSPA Modem - AT&T Networks and Europe |
 | MTCBA-H3-U1 | Modem Bundle (USB) |  | US/Euro |
| MTCBA-C1-N2 | CDMA Modem for Sprint Networks |
 | MTCBA-C1-N2 | Modem Only (RS-232) |  | US |
 | MTCBA-C1-N2-NAM | Modem Bundle |  | US |
 | MTCBA-C1-U-N2 | Modem Bundle (USB) |  | US |
| MTCBA-C1-N3 | CDMA Modem for Verizon Wireless Networks |
 | MTCBA-C1-N3 | Modem Only (RS-232) |  | US |
 | MTCBA-C1-N3-NAM | Modem Bundle |  | US |
 | MTCBA-C1-U-N3 | Modem Bundle (USB) |  | US |
| MTCBA-C1-N16 | CDMA Modem for Aeris Networks |
 | MTCBA-C1-N16 | Modem Only (RS-232) |  | US |
 | MTCBA-C1-N16-NAM | Modem Bundle |  | US |
 | MTCBA-C1-U-N16 | Modem Bundle (USB) |  | US |
| MTCBA-G2 | Quad-Band GPRS Modem |
 | MTCBA-G2 | Modem Only, 850/1900MHz Default (RS-232) |  | Global |
 | MTCBA-G2-ED | Modem Only, 900/1800 MHz Default (RS-232) |  | Global |
 | MTCBA-G2-ED-EU | Modem Bundle, 900/1800 MHz Default (RS-232) |  | Europe |
 | MTCBA-G2-ED-GB/IE | Modem Bundle, 900/1800 MHz Default (RS-232) |  | GB/Ireland |
 | MTCBA-G2-NAM | Modem Bundle, 850/1900 MHz Default (RS-232) |  | US |
 | MTCBA-G2-U | Modem Bundle, 850/1900 MHz Default (USB) |  | Global |
 | MTCBA-G2-U-ED | Modem Bundle, 900/1800 MHz Default (USB) |  | Global |