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Card Reader-Writer Memory Card Memory Card Adapter

ExpressCard Adapter for CompactFlash (CF) Card & Microdrive Card

[for PC & Mac]

[click on image to enlarge]


This product converts CompctFlash (CF) memory card or Microdrive card into ExpressCard form factor so users can read/write data stored on a CF card via the ExpressCard slot of a computer or card reader.

This PCI Express (PCIe) based ExpressCard adapter fits in 34mm or 54mm form factor ExpressCard slot. It accepts Type I (3.3 mm thick) and the thicker Type II (5 mm thick) CompactFlash (CF) memory cards including Microdrive card.  Users can insert this ExpressCard adapter into an ExpressCard slot on a desktop or laptop computer to access data stored on CompactFlash cards or Microdrives. This ExpressCard adapter works with Microsoft Windows 2000/XP//Vista/7 and Mac OS X10.4 or later.

Part Number Price (US$) NA
CFEXPA 12.99

Availability: discontinued

Package Content

  • PCI Express (PCIe) based ExpressCard Adapter  [Note: CompactFlash card showing in picture is not included]
  • CD-ROM with drivers & instructions

Media Card Accepted

  • Type I and Type II CompactFlash (CF) memory cards (CFA Specification Revision 4.1)
  • CompactFlash high speed (CF+) Type II Hard Drives cards, including Microdrive card
  • Does NOT support CF I/O devices

System Requirements

  • Computer or Card Reader equipped with an ExpressCard/34 slot or ExpressCard/54 slot
  • Windows 2000/XP/Vista/7
  • Mac OS X 10.4 or later
    [No driver is needed for Mac OS X 10.5 or later. Please do not install drivers from the CD-ROM provided in the package.]


  • Extreme high speed for CompactFlash card in UDMA mode, data transfer speeds (sequential read/write) up to 45 MB/sec
  • Great companion product for DSLR camera - transferring large size data at lightening speed
  • ExpressCard 34 form factor for maximum compatibility (fits in Expresscard 34mm slot or ExpressCard 54mm socket)
  • Suitable for computers that are equipped with ExpressCard 34 or ExpressCard 54 slot
  • Provides PCI Express (PCIe) speed of 2.5Gbps (faster than USB 2.0 speed of 0.48Gbps)
  • Apple MacBook Pro Ready
  • Supports CompactFlash card (type I and type II), both PIO mode and UDMA mode (CompactFlash Specification Rev. 4.1)
  • Supports CF+ type II Microdrive cards
  • Compliant with ExpressCard standard (PCIe Specification Revision 1.1)
  • Support power saving mode to reduce power consumption
  • Push-In Push-Out mechanism for easy insertion and removal
  • Supports Hot-Swapping
  • Reliable and rugged stainless steel cover
  • No external power required
  • RoHS compliant
  • CE/FCC approved
  • 1 year warranty and free technical support


  • Host Card:
    ExpressCard 34 (PCIe Specification Revision 1.1)
  • Dimension: 34 mm x 101 mm x 10 mm
  • Weight: ~ 25 g
  • Data transfer rate: Up to 2.5Gbps (PCIe)
  • Electrical characteristics:
    3.3V 5% directly from ExpressCard socket
  • Operating temperature: 0oC to 55oC
  • Storage temperature: -20oC to 65oC
  • Relative humidity (operating): 0% to 50% non-condensing
  • Relative humidity (storage): 0% to 90% non-condensing

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ATA Flash PC Card Linear Flash PC Card SRAM PC Card USB Flash Disk
Compact Flash Card CFast Card SD / SDHC Card microSD Card
1.8" SATA SSD 2.5" SATA SSD 2.5" PATA SSD Micro SATA Disk Module
PCMCIA Card Reader PCMCIA Card Adapter ExpressCard Reader ExpressCard Adapter
[ 1-slot Reader  (Front) ]    [ 1-slot Reader  (Front) ] [ ExpressCard to CardBus ]
[ 1-slot Reader  (Rear) ] [ PCMCIA CF Adapter ] [ 1-slot Reader  (Rear) ] [ ExpressCard/34 - CF ]
[ 1-slot Reader  (USB) ] [ CF - SD/MMC Adapter ] [ 1-slot Reader  (USB) ] [ ExpressCard/54 - CF ]
[ CardBus to ExpressCard ]   [ ExpressCard to CardBus ] [ ExpressCard/34 - 12in1 ]

Copyright 1997-2018 Amtron Technology, Inc.
PO Box 884

Monterey Park, CA 91754 USA
Tel: (323) 265-8076   Fax: (323) 488-9747


Industrial Grade


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SD / SDHC Card
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microSD Card
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CFast Card
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for desktop & laptop computers

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USB to PCMCIA Adapter

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