| MTCBA-H5 | HSPA+ Modem |
 | MTCBA-H5 | Modem Only (RS-232/RS-422) |  | Global |
 | MTCBA-H5-EU | Modem and EU Bundle (RS-232/RS-422) |  | Europe |
 | MTCBA-H5-GB/IE | Modem and UK Bundle (RS-232/RS-422) |  | GB/Ireland |
 | MTCBA-H5-NAM | Modem and US Bundle (RS-232/RS-422) |  | US/Can |
 | MTCBA-H5-U | Modem Bundle (USB) |  | Global |
| MTCBA-H3-U1 | HSPA Modem - AT&T Networks and Europe |
 | MTCBA-H3-U1 | Near-End-of-Life |  | US/Euro |
| MTCBA-E1 | EDGE Modem |
 | MTCBA-E1 | Modem Only (RS-232/RS-422) |  | Global |
 | MTCBA-E1-EU | Modem and EU Bundle (RS-232/RS-422) |  | Europe |
 | MTCBA-E1-GB/IE | Modem and GB/IE Bundle (RS-232/RS-422) |  | GB/Ireland |
 | MTCBA-E1-NAM | Modem and US Bundle (RS-232/RS-422) |  | US/Can |
 | MTCBA-E1-U | Modem Bundle (USB) |  | Global |
| MTCBA-C1-N2 | CDMA Modem for Sprint Networks |
 | MTCBA-C1-N2 | Modem Only (RS-232/RS-422) |  | US |
 | MTCBA-C1-N2-NAM | Modem and US Bundle (RS-232/RS-422) |  | 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/RS-422) |  | US |
 | MTCBA-C1-N3-NAM | Modem and US Bundle (RS-232/RS-422) |  | US |
 | MTCBA-C1-U-N3 | Modem Bundle (USB) |  | US |
| MTCBA-C1-N16 | CDMA Modem for Aeris Networks |
 | MTCBA-C1-N16 | Modem Only (RS-232/RS-422) |  | US |
 | MTCBA-C1-N16-NAM | Modem and US Bundle (RS-232/RS-422) |  | US |
 | MTCBA-C1-U-N16 | Modem Bundle (USB) |  | US |
| MTCBA-G2 | Quad-Band GPRS Modem |
 | MTCBA-G2 | Modem Only, US Frequency (RS-232/RS-422) |  | US/Can |
 | MTCBA-G2-ED | Modem Only, EU Frequency (RS-232/RS-422) |  | Euro/GB |
 | MTCBA-G2-ED-EU | Modem Bundle, EU Frequency (RS-232/RS-422) |  | Europe |
 | MTCBA-G2-ED-GB/IE | Modem Bundle, EU Frequency (RS-232/RS-422) |  | GB/Ireland |
 | MTCBA-G2-NAM | Modem Bundle, US Frequency (RS-232/RS-422) |  | US/Can |
 | MTCBA-G2-U | Modem Bundle, US Frequency (USB) |  | US/Can |
 | MTCBA-G2-U-ED | Modem Bundle, EU Frequency (USB) |  | Euro/GB |