IMNTU DialUp supports a range of modem speeds, from older 14.4 Kbps modems all the way up to 56 Kbps.
A classic modem speed found on many early 1990s computers. Great for basic text-based websites and older online services.
A faster dial-up connection commonly found on mid-1990s computers and modems.
A popular high-speed dial-up standard from the late 1990s, providing noticeably faster connections than 28.8K.
The highest commonly available dial-up speed. Actual speeds depend on your modem, telephone line, and network conditions.
For connections where IMNTU is not intentionally limiting the connection speed. Your actual speed still depends on the modem and telephone connection.
| Speed | Typical era | Good for |
|---|---|---|
| 14.4 Kbps | Early 1990s | Text, email, basic websites |
| 28.8 Kbps | Mid 1990s | Web browsing, email, online services |
| 33.6 Kbps | Late 1990s | Web browsing and larger downloads |
| 56 Kbps | Late 1990s–2000s | Maximum-speed dial-up browsing |
| Unlimited | Varies | Connections without IMNTU speed shaping |
The speed shown by your computer may be lower than the modem's maximum rated speed. Telephone line quality, modem hardware, network conditions, and other factors can affect the final connection speed.