B&B Electronics SL2736-698 - Quick Start Guide - Manual (Page 5)

Using a CompactFlash Card with a PC Card Adapter
Socket’s part number for a Type I PC Card adapter is 8520-00025.
1. Only Revision B or later of the CompactFlash card works with
Windows 9x/Me/2000/NT 4.0 or DOS. If using a notebook, check your
card’s Revision level.
2. Plug the card into the adapter, with the brown label on top.
3. Then insert the combined unit into the PC Card slot. It should slide in
easily and fit snugly.
When properly seated, the card plus adapter will be fully contained
within the slot, with only the connector and cable protruding.