Drivers for Modems

A modulator-demodulator, popularly known as modem, is a device that helps in modulating analog carrier signal for the process of encoding digital information and decoding the information that has been transmitted. The main aim of this device is to create a signal that can be easily transmitted as well as decoded for the reproduction of original digital data. Modems can be used in each and every thing that needs to undertake the process of transmitting analog signals from LED (light emitting diodes) to radio. A basic model type is the one that turns the computer’s digital data into modulated electrical signal for the purpose of transmission over telephone lines and then demodulated by another modem right at the side of the receiver in order to recover digital data.

These devices are usually distinguished by the data amount that they can send in a particular time unit, generally expressed in bps (bits per second) (symbol bit/s), or even bytes per second (the symbol of which is B/s). Modems can also be distinguished on the basis of their symbol rate, which is measured in baud. Symbols per second, or number of times modem sends a new signal every second, are denoted by baud unit. For an instance, ITU V.21 standard used the shift keying of audio frequency with two possible frequencies, which corresponded to two different symbols (or even one bit per symbol), for the purpose of carrying 300 bits every second using 300 baud. Contrastingly, the original standard of ITU V.22, which could be used for transmitting and receiving four distinct symbols (that is two bits per symbol), used phase shift keying to transmit 1,200 bits with the help of sending 600 symbols every second (600 baud).

Here are manufacturers of Modems, drivers for which you can download on our website. 15016 drivers for 1226 devices from 87 manufacturers, you can download absolutely free of charge. Select the desired device, the manufacturer or the device ID.

Top Vendors of Modems

Top Models of Modems

# Vendor Device Name
1 Novatel Novatel Wireless Expedite EV-DO Modem
2 PCtel HSP56 Modem
3 Cmotech Data Modem @ CDMA(6532)
4 Conexant HSP56 MR (Intel)
5 Nokia Nokia 3110 USB Modem
6 Option Globetrotter ge40x - modem interface
7 Intel Intel(R) 536EP Modem
8 PCtel HSP56 WDM DEVICE ((NVidia)
9 Sony Sony Ericsson Device 1018 USB WMC Modem
10 Sierra Wireless Sierra Wireless MC8755 HSDPA Modem
11 Avaks/Motorola Inc A-Link 5614MHS PCI Fax Modem
12 Samsung SAMSUNG Mobile Modem V2
13 Qualcomm Qualcomm WinMobile Modem 3200
14 Qualcomm Qualcomm HS-USB Modem 900A
15 Nokia Nokia N90 USB Modem
16 Nokia Nokia 6682 Bluetooth Modem
17 Sierra Wireless Sierra Wireless Modem Device
18 AlliedData VFM56.0-PRS Softmodem Enumerator
19 MediaTek MTK GPRS Modem
20 ZyXEL ZyXEL Omni56K MINI, Plug & Play
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