Douglas Electronics: BX-DE-104+-163-265

The BX-DE-104+-163-265 allows two PCI boards and one ISA board to be plugged in to a PC/104 stack or an Ampro Little Board  

http://www.douglas.com/hardware/pcbs/pc104/bxde104163265.html

Douglas Electronics: 6-DE-PROX/104

The 6-DE-PROX/104 interfaces the Proxim RangeLan2/OEM Wireless LAN Board to a PC/104 bus.  

http://www.douglas.com/hardware/pcbs/pc104/6deprox104.html

Douglas Electronics: 6-DE-FC Series

The 6-DE-FC Series is a board pair that allows supporting a PC/104 stack - via flat cable from an ISA bus. It is designed to allow the PC/104 stack to be on the back, outside ...  

http://www.douglas.com/hardware/pcbs/pc104/6defc63104.html

Douglas Electronics: 6-DE-CF/104

The 6-DE-CF/104 allows a SanDisk CompactFlash (or equivalent) to be mounted on a PC/104 stack  

http://www.douglas.com/hardware/pcbs/pc104/6decf104.html

Douglas Electronics: 6-DE-65/104-R Series

The 6-DE-65/104-R series boards allow plugging a PCI board into a PC/104-Plus stack.  

http://www.douglas.com/hardware/pcbs/pc104/6de65104r.html

Douglas Electronics: 6-DE-65/104

The 6-DE-65/104 allows a PC/104-Plus board to plug into a PCI bus  

http://www.douglas.com/hardware/pcbs/pc104/6de65104.html

Douglas Electronics: 6-DE-63/104

The 6-DE-63/104 is a 16-bit board for connecting a PC/104 board to an ISA bus. The board allows access to both sides of the PC/104 board.  

http://www.douglas.com/hardware/pcbs/pc104/6de63104.html

Douglas Electronics: 6-DE-63

The 6-DE-63 is an extender for the ISA bus that allows one ISA board to be lifted above the others for in-circuit testing  

http://www.douglas.com/hardware/pcbs/pc104/6de63.html