Express Card (34mm) to PCI x 4 Expansion Box

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$246.08 $235.38

Express Card (34mm) to PCI x 4 Expansion Box

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Part Number: 34-EXP-PCI4


Standard PCI Card Expansion Box for Laptop COmputers

  • Full x1 Express Card Throughput, 250Mbytes/sec
  • Fully Compliant with PCI Express Base Specifications, Revision 1.0a
  • PCI Express Advanced Error Reporting Capability Including ECRC Support
  • Expands 4 PCI 32-bit 33MHZ Slots over PCI Express Slot
  • PCI Slots are fully Compliant PCI Bus Rev. 2.3
  • Supports both 5V and 3.3V Add-in Cards
  • 12VDC AC Power Adapter is Provided and Required at all times for BOX to Operate.
  • Metal Case for Critical Applications
  • Extended Virtual Channel (VC) Support Includes a Second VC for Quality-of-Service and Isochronous Applications
  • Active State Link Power Management Support


The 34-EXP-PCI4 34mm Express Card to Quad PCI Slots Expansion Box is specially designed to expand 4 extra PCI slots from an Express Card Slot. It includes a 34mm Express Card with extension cable, and the slot box itself. The box is powered by a 12VDC AC adapter. It provides instant PCI bus expansion via the an Express Card from Notebook PC.

Express Card (and PCI Express) provides a scalable, high-speed, serial I/O bus that maintains backward compatibility with PCI applications and drivers. Its architecture defines a high-performance, point-to-point, scalable, serial bus at speed of 250Mbytes/sec to 4GBytes/sec (and 8Gbytes/sec in the future). The PCI slots of the box are fully Plug-and-Play

compatible and no IRQ and I/O address conflict problems. The 34-EXP-PCI4 provides the scalability to quickly adapt to new PCI Express technologies for legacy PCI add-in cards. It allows you to add PCI connectivity as needed. The complete product line offer many choices help you to expand and make your I/O resource grow with your requirements.



Fully Compliant with x1 PCI Express Base Specifications 1.0a

PCI Slots

The 34-EXP-PCI4 provides 4 PCI Slots. Their key benefits are:

Provides four 32-bit/33HMZ PCI Slots

Fully PCI Specifications 2.3 Compliant

Supports both 5V and 3.3V Fault Tolerance Option

Advanced PCI Bus Port Arbitration Options Include 128-phase, Weighted Round-Robin Time-Based and 128-phase, Weighted Round-Robin Aggressive Time-Based

Advanced PCI Isochronous Windows for Memory Space Mapping to a Specified Traffic Class I/O Hardware

Host Connector: One 24-pin Connector for PCI Express Host cable DC Power Jack: One DC Jack for 12V AC Adapter Power Input

Environmental Specifications

Operating Temperature: 0 to 55„aC (32 to 131„aF), 10% to 90% relative humidity (non-condensing)

Storage Temperature: -40 to 75„aC (-40 to 167„aF), 5% to 95% relative humidity (non-condensing)

Form Factor 8.11×5.39×5.63¡¨ (20.60x 13.70×14.30cm)


Additional information

Weight 4.5 lbs