Set of a Panasonic CompactFlash adapter and a 4GB memory card. - Brand: Panasonic - Model: BN-CFADPP3 - Type: CompactFlash adapter - Capacity: 4GB Thank you for viewing. I don't know the details, but this is what I used with a PC a long time ago. It's a set sale, and I won't sell them separately. I can't confirm operation because I no longer have a compatible PC, but if you're okay with that, or if you're looking for this, how about it? The CF card itself has only been opened and hardly used, so it's like new. Please understand. Please refrain from purchasing if you are sensitive to details. Amateur packaging.