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Products Product Catalog Cellular M2M

USR Cellular M2M

Cellular M2M USR3500 M2M 3G Cellular Modem USR3510 M2M 3G Cellular Gateway USR3516-EMU Modemulator^™ Expansion Card USR3520 Modemulator^™ & M2M 3G Cellular Gateway Cellular M2M Activation Cellular Modem M2M Applications Cellular M2M Partners

56K/Dial-Up Modems

USR 56K/Dial-Up Modems

56K/Dial-Up Modems Modem Comparison USR3453C Courier^® Business Modem USR5686G Serial Faxmodem USR5637 USB Voice Faxmodem USR5639 USB Softmodem USR5610C PCI Pro Modem USR5638 PCIe Modem USR5670 PCI Faxmodem USR2980-OEM Low Profile PCI Modem 56K OEM Modems USR995700-USB USB-to-Serial Cable

Remote Management Line Sharing Devices

USR Line Sharing Devices

Line Sharing Devices USR4000 Call Director USR4005, USR4009 Call Director Pro

USR Network Taps

Network Taps USR4503 Gigabit Copper Aggregation Tap USR4504 10/100/1000 Variable 4 Port Aggregator & Regenerator USR4515LC 10 Gig Multi-Mode Fiber Tap USR4516LC 10 Gig Single-Mode Fiber Tap

Network Attached Storage USB 3.0 Peripherals

USR USB 3.0 Peripherals

USB 3.0 Peripherals USR8401 USB 3.0 ExpressCard Adapter USR8402 USB 3.0 PCIE Adapter USR8403 USB 3.0 Standard Cable USR8404 USB 3.0 Micro Cable USR8405 USB 3.0 Extension Cable

Tablet Accessories

USR Tablet Accessories

Tablet Accessories USR5511 Slim Tablet Stand USR5512 30 Pin Charging Stand

Global Product Availability Case Studies

USR Case Studies

Case Studies Card Reader at Everest Base Camp Card Reader and Tablet Stand for Photographers Reliable Dialup for Mission Critical Operations Equipment Failure Alert Reliable Remote Access Credit Card Validation Reduced Maintenance Carrier Loss Redial Multichannel Fax Server Solution Backup Internet Access NAS for University Departments NAS for Small Business

Technical White Papers Courier Business Products Ordering Info Product Videos

USR Education

Education Courier Business Products

USR Courier Business Products

Courier Business Products Why Buy Courier? Out-of-Band Connections Modem Point of Sale Modem Technology Global Kits Courier Case Studies Courier Support

USR Dial-Up Modems

Dial-Up Modems History of USR Modems Modems 101: The Basics Modem Speeds V.92 in Detail What are the different types of modems? What kinds of modems are available? Getting Online with Dial-Up Modems Modem Applications

USB 3.0 Peripherals Networking

USR Networking

Networking Why You Need a Network How do computers talk to each other? What's an IP address? What do I need to create a network? How do I connect computers? How do I connect 3 or more computers? What is a Switch? What is a Router? What does a Wireless Router do? What are Static IP, Dynamic IP and NAT? What is wireless networking? How do I create a wireless network? How do I wirelessly connect more than 3 computers? How should I secure my wireless network? How do I connect my gaming console to my network? How do I add more storage to my network? What other technologies can I use to create a home network? What kind of network is right for me?

USR Support

Support Product Registration Support 101 Windows Compatibility

USR Windows Compatibility

Windows Compatibility Windows Legacy Compatibility Windows Server 2008/2011 Compatibility

USR About

About Corry Hong, Founder and CEO, UNICOM Global Contact Us Resources

USR Resources

Resources Fact Sheet Backgrounder

Careers New Product Development USR Technology Partners

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