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3Com 3CXM356 Megahertz Xjack Connector 56K winModem PC Card

SKU 3CXM356
Brand 3Com
  • 56K winModem technology
  • PC Card (Type II) interface for laptops
  • Xjack connector for integrated phone line connection
  • High-speed data and fax capabilities
  • Supports V.90 standard
  • Megahertz brand association (part of 3Com)
  • Designed for Windows operating systems
  • Compact and portable for mobile use
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Key specifications

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Modem Type
56K winModem PC Card
Interface
PCMCIA Type II
Connector
Xjack
Data Rate
56 Kbps
Fax Speed
14.4 Kbps
Standards
V.90

Product details

The 3Com 3CXM356 Megahertz Xjack Connector 56K winModem PC Card is a high-speed modem designed for laptops. It features the Xjack connector for easy phone line connection and operates at 56K speeds.

Technical Information

Modem Type56K winModem PC Card
InterfacePCMCIA Type II
ConnectorXjack

Additional Specifications

Data Rate56 Kbps
Fax Speed14.4 Kbps
StandardsV.90

Description

The 3Com 3CXM356, branded under the Megahertz line (a 3Com subsidiary known for networking products), is a 56K PC Card modem designed specifically for laptop computers. This device integrates 56K data and fax modem capabilities into a compact form factor that slides into a laptop's PC Card slot. The inclusion of the 'winModem' designation suggests it likely relied heavily on software and the host computer's CPU for processing, a common design choice for cost-effectiveness and performance optimization in Windows environments of the era. A key feature of the 3CXM356 is its Xjack connector. This innovative design eliminated the need for a separate dongle or cable to connect to a standard telephone line; the connector itself could be pulled out from the modem body, allowing direct insertion of an RJ-11 cable. This made it exceptionally convenient for mobile users, reducing the number of accessories required and simplifying setup on the go. Operating at 56K speeds according to the V.90 standard, this modem offered the fastest dial-up internet access available to consumers at the time of its release. It provided essential connectivity for tasks such as browsing the web, sending and receiving emails, and transmitting faxes. Its PC Card Type II interface ensured broad compatibility with laptops equipped with such expansion slots, making it a popular choice for professionals and students needing reliable remote access.

Condition: Refurbished

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