56K Dial-up Modems
USRobotics® 56K Dial-up modems include the features and reliable connections needed for highly secure business transactions and critical secondary connections. USRobotics offers all types of modems from controller based to winmodems as well as all form factors from PCIe to USB to Serial. Mouse over the product options below to see how we can get you connected.
Top Selling Modems
56K* Serial Faxmodem
56K* V.92 External Modem + Fax 20 Pack
V.92 Low Profile PCI Modem
56K* V.92 PCI Performance Pro 20 Pack
56K* V.92 Embedded Serial Modem
V.92 Low Profile PCI Modem
Courier® Business Modem Power Supply
Courier Accessory Kit: IEC
Courier Accessory Kit: UK
Courier Accessory Kit: AU
Courier Accessory Kit: K/A/B
Courier Accessory Kit: EU+Ad
Courier Accessory Kit: EU
Courier Accessory Kit: I/SA
NOTE: 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 East, Asia Pacific Rim, or Latin American sites.
Reliable and Secure 56K 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.