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USRobotics 1.020.0439-00 56 Kbps Courier V.Everything Modem With
- External dial-up modem with 56 Kbps download speed (V.90)
- Supports V.Everything standards for broad compatibility
- Integrated fax capabilities
- LED status indicators for monitoring connection and activity
- Connects via standard telephone line (RJ-11)
- Includes necessary cables and power adapter
- Designed for reliable and stable data transmission
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Key specifications
See full specs ↓- Product Type
- External Modem
- Brand
- USRobotics
- Model
- Courier V.Everything
- SKU
- 1.020.0439-00
- Max Download Speed
- 56 Kbps
- Standards Supported
- V.90, V.34, V.32bis, V.32, V.22bis, V.22, V.21, V.23, V.27ter, V.29, V.42, V.42bis, MNP2-4, MNP5, V.17, V.29, V.33
Product details
The USRobotics 1.020.0439-00 56 Kbps Courier V.Everything Modem is a high-speed external dial-up modem designed for robust data and fax communication. It supports the V.90 standard, offering download speeds of up to 56 Kbps, and includes advanced features for reliable connectivity.
Technical Information
| Product Type | External Modem |
| Brand | USRobotics |
| Model | Courier V.Everything |
| SKU | 1.020.0439-00 |
Additional Specifications
| Max Download Speed | 56 Kbps |
| Standards Supported | V.90, V.34, V.32bis, V.32, V.22bis, V.22, V.21, V.23, V.27ter, V.29, V.42, V.42bis, MNP2-4, MNP5, V.17, V.29, V.33 |
| Interface | Serial (RS-232) |
Description
The USRobotics 1.020.0439-00 Courier V.Everything modem represents a high-performance external dial-up solution, engineered for demanding users who required reliable and fast data transfer over analog phone lines. This model is particularly notable for its support of the V.90 standard, which allowed for download speeds of up to 56 kilobits per second, a significant leap from earlier 33.6 Kbps modems. The 'V.Everything' designation signifies its comprehensive compliance with a wide array of ITU-T V-series and Bell standards, ensuring maximum compatibility with virtually any other modem on the network. Beyond its impressive data speeds, the Courier V.Everything modem also incorporates robust fax capabilities, enabling users to send and receive documents at speeds up to 14.4 Kbps. This dual functionality made it a versatile tool for both personal and small business use in an era where dedicated fax machines were common. The external design facilitated easy setup and integration with desktop computers, typically connecting through a serial port, and featured a suite of LED indicators to provide real-time status updates on the connection and data flow. USRobotics was renowned for the quality and reliability of its Courier line of modems, and the 1.020.0439-00 is no exception. It was built with advanced error correction and data compression technologies (such as V.42bis and MNP5) to maximize throughput and ensure data integrity even over noisy phone lines. This modem was a premium product, offering advanced features like dial-back security and extensive command set support for advanced users and network administrators.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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