Name: Megahertz 56K D/f PcCard Windows
Brand: 3Com
Price: 32.95 USD
Availability: InStock

3Com 3CXM656 Megahertz 56K D/f PcCard Windows

$32.95

In Stock: 1
Manufacturer: 3Com
Model or Part: 3CXM656
Condition: Refurbished
Weight: 14.00lb

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Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview

The 3Com Megahertz 56K D/f PC Card (model 3CXM656) delivers reliable dial-up connectivity for legacy laptops and mobile computers running Windows. Designed as a full-size Type II PCMCIA card, it provides up to 56 Kbps data rates over standard telephone lines, making it an ideal solution for remote workers, field technicians, and anyone who needs Internet access where broadband is unavailable.

Key Features

V.90 compliant modem with fallback to V.34/V.32bis for maximum compatibility
Plug and play installation on Windows 95/98/ME/2000/XP
Automatic carrier detection and auto-configuration of line speed
Full duplex operation for simultaneous voice and data transmission
Integrated speaker and microphone ports for voice communication
Compact Type II PC Card form factor fits standard laptop slots

Technical Specifications

Modem type: 56K V.90 D/f (dual function)
Interface: PCMCIA Type II, 16-bit ISA bus
Supported operating systems: Windows 95/98/ME/2000/XP
Maximum data rate: 56000 bits per second downstream, 33600 bits per second upstream
Power consumption: approx 1.5 watts during active transmission
Connector type: RJ-11 telephone jack (6P2C)
Dimensions: 54 mm x 30 mm x 8.5 mm (L x W x H)
Weight: 45 grams

Applications

Remote access for field service engineers and sales teams
Backup Internet connectivity in areas without broadband infrastructure
Secure dial-up connections for point of sale terminals and kiosks
Legacy system integration where newer Ethernet or Wi-Fi adapters are not supported
Educational environments that require low-cost, reliable network access on older laptop fleets

This 3Com Megahertz PC Card offers a straightforward, dependable way to stay connected wherever you go, delivering the speed and stability needed for email, web browsing, and basic data transfer tasks.