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Latest News
3.31.2014 :: UNICOM® Global Acquires Assets of Memeo, Inc.
1.28.2014 :: USRobotics® Launches USR3500 Courier™ M2M 3G Cellular Modem
12.31.2013 :: UNICOM® Global Acquires the Cognos® Application Development Tools suite from IBM® Corp.
6.7.2013 :: UNICOM® Systems acquires U.S. Robotics from Platinum Equity
6.28.2013 :: A Letter to Customers and Partners

56K Dialup Modems

USRobotics modems include the features and reliable connections you need for surfing the Web or doing highly secure Business transactions. USRobotics offers all types of modems from controller based to winmodems as well as all form factors from PCI to USB to Serial. Mouse over the product options below to see how we can get you connected.

Top Selling Modems

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Courier™ 56K* Business Modem
3453c

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56K* USB Modem + Fax/Voice
5637

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56K* Serial Faxmodem
5686G

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56K* PCIe Faxmodem
5638

Enterprise/Business Modems

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Courier™ 56K* V.92 Business Modem
3453c

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56K* USB Modem + Fax/Voice
5637

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56K* V.92 External Modem + Fax
5686G

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56K* V.92 External Modem + Fax 20 Pack
5686G-VAR-20

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V.92 Low Profile PCI Modem
2980-OEM
 

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56K* V.92 PCI Performance Pro 20 Pack
5610C-VAR-20

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56K* PCIe Modem + Fax
5638

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56K* V.92 Embedded Serial Modem
NEW 56ma

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Internal OEM Modems
 

Internal Modems

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V.92 Low Profile PCI Modem
2980-OEM

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56K* V.92 Internal Performance Pro Modem
5610C

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56K* V.92 Internal PCI Modem + Fax
5699b

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56K* V.92 Internal PCI Modem + Fax
5670
 

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56K* PCIe Modem + Fax
5638

 

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56K* V.92 Embedded Serial Modem
NEW 56ma

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Internal OEM Modems

External Modems

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56K* USB Mini Modem + Fax
5635

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56K* USB Softmodem + Fax
NEW 5639

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56K* USB Modem + Fax/Voice
5637

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56K* V.92 External Modem + Fax
5686G

Modem Accessories

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Courier™ Business Modem Power Supply
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Courier™ Accessory Kit: UK
013453A-ACC





 

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Courier™ Accessory Kit: AU
043453A-ACC





 

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Courier™ Accessory Kit: K/A/B
053453A-ACC






 

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Courier™ Accessory Kit: EU+Ad
243453A-ACC






 

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Courier™ Accessory Kit: EU
563453A-ACC

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Courier™ Accessory Kit: I/SA
723453A-ACC

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56K* V.92 External Modem Power Supply
5686-acc

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USB-to-Serial Cable Modem Adapter
5700

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USR Call Director Telephone Switch
4000

region_icon-trans.gifNOTE: Products vary by region, all products listed within this site are intended for use in the United States. To find products outside the US visit our Europe/Middle EastAsia Pacific Rim, or Latin American sites.


Home Modems

USRobotics modems include the features and reliable connections you need for surfing the Web, including the enhanced performance of the new feature-rich V.92 standard. In addition, USRobotics'® exclusive line probing technology detects and avoids obstacles between your modem and your Internet Service Provider (ISP) -- obstacles that slow down your connection. The modem tells your ISP's equipment how to avoid these obstacles, so you'll achieve the fastest possible connection. The included Installation Essentials CD-ROM comes complete with drivers, a suite of fax and communications software, and all of the tools you'll need to get up and online quickly and easily.

External modems for home use include a Serial Controller and USB Controller modems offer stability on all operating systems by doing all the processing internally. Internal modems include the PCI Controller, and PCI Controllerless. All USRobotics modems have fax capabilities, and with all available features it is certain that we have a modem to meet your needs.

Business Modems

Powerful enough to meet the needs of large corporations, yet simple enough for small office use, our Business Modems are specifically designed for 24x7 environments. Featuring carrier loss redial, dial-back security and advanced USRobotics® line probing technology which identifies the most efficient route from your ISP or network to your computer, these award-winning products ensure secure, fast, reliable data transfers.

While modems are typically thought of as providing connections to the Internet (for customers that don’t have broadband), there are many other data transport requirements where modems are ideal. Many Point of Sale (POS) applications for credit card and check verification use modems and because of the security, fast connection speeds, and reliability built into USRobotics modems they are usually the modem of choice. Features like carrier-loss redial, used to re-establish a lost connection and dial-back security provide enhanced security for our business modems. And every USRobotics analog modem uses advanced line probing technology, so you'll achieve the fastest analog downloads possible.

The PCIe low profile modem is ideal for a POS system. The Internal Business modems, including the Low Profile PCI Modem, are ideal for embedded systems or buying in bulk for mass installations. With modems available in external (Serial and USB), and internal (PCI low, and standard profile), with fax capabilities, and even voice functionality, it is certain that we have a modem to meet your needs. And, if a serial modem, like our flagship Courier 56K Business Modem, is the best solution, but you need to connect via USB, we have a USB to Serial cable to facilitate your application.