I created this PCI bracket to allow easy access to a compact flash card.  You have a choice between a single slot and a dual slot board.

The single slot board can operate as either a master or slave device, selectable via a jumper on the board.  The board is powered by a floppy power connector (cables and flash card are not included).    

The dual slot board is seen by the PC as two drives (primary and secondary).  When using two drives it should be installed on the end of the IDE cable.  When the jumper is on pins 1 and 2 the top card slot is the master and the bottom card is the slave.  When the jumper is on pins 2 and 3 the top card is the slave and the bottom card is the master.  No other device can be on the IDE cable when using two CF cards (as the card it seen as two IDE devices).  If you only want to use one CF card you can move the card to the secondary IDE port on the cable and use the top slot.  The jumper should be on pins 2 and 3.  

Both cards are inserted with the label facing up.  

Features/Specs:
40 or 80 pin standard male IDE connector
Master or slave mode selection
Single or dual 50-Pin standard compact flash socket

Fast Priority Mail shipping from Connecticut.  

Check out my other auctions if you are looking for other options, including:

SD to IDE
2.5" (44 pin) SD to IDE adapter, carrier, or adapter with carrier:  https://www.ebay.com/itm/303603128629
3.5" (40 pin) SD to IDE adapter, carrier, or adapter with carrier: https://www.ebay.com/itm/303551644199
5.25" (40 pin) SD to IDE carrier or adapter with carrier: https://www.ebay.com/itm/303572218410
PCI bracket for 3.5" SD to IDE (40 pin) adapter:  https://www.ebay.com/itm/303596143604
PCI bracket with 3.5" SD to IDE (40 pin) adapter:  https://www.ebay.com/itm/303596155608

SD to SATA
3.5" SD to SATA carrier:  https://www.ebay.com/itm/303626443059
PCI bracket for 3.5" SD to SATA adapter:  https://www.ebay.com/itm/303626443059

MicroSD to IDE
3.5" (40 pin) microSD to IDE adapter, carrier, PCI bracket with adapter, or adapter with carrier:  https://www.ebay.com/itm/303610388930
PCI bracket for 3.5" (40 pin) microSD to IDE adapter:  https://www.ebay.com/itm/303610395976
MicroSD to IDE board:  https://www.ebay.com/itm/303628777382

Compact flash to IDE
3.5" (40 pin) Single or Dual CF to IDE adapter with carrier: https://www.ebay.com/itm/303591855018
PCI bracket with Single or Dual 3.5" CF to IDE (40 pin):  https://www.ebay.com/itm/303599104175

SATA to PATA
5.25" drive bay for 2.5" SATA drives to PATA / IDE:  https://www.ebay.com/itm/303717734405

3.5" / 5.25" Floppy Disk Cleaner
https://www.ebay.com/itm/303620862566

Reach out if you'd like another color; if I can obtain the filament I can print it.  Let me know if there is another style or component you are looking for, I can create custom parts.  Thanks!