On Jan 14, 2004, at 2:49 AM, Kirk McElhearn wrote: > No, there's nothing you can do. If your Mac doesn¹t accept an AirPort > Extreme card, you're stuck with the lower bandwidth. The connectors on the two cards are quite different. The original has a PC Card connector and the extreme has a split plug with visible copper connectors on it. There are g cards in a PC Card that will work in Powerbooks that have a PC Card connector (PCMCIA) and maybe with an iBook if you can find a PC Card adapter that connects via USB, I don't know if one exists. I seem to remember seeing USB devices that look similar to the flash drives and that do wifi. Don't recall whether it was a g device.