Check the listing for details. SD SDHC SDXC eyefi to SLIM CF Compact Flash Card Adapter for Nikon w/ CF slot. Condition: New. Listed at 17.98 USD. DIGIGEAR SLIM CF Adapter: SD/WiFi-SD to Type I CF As thin as any standard CFUnique Mechanical DesignAvoid blocking WiFi signals Features:The first type I CF adapter designed for Wi-Fi-SDEffective reduce CF's shielding for WiFi SignalSupports SDXC/SDHC/SD all capacity up to 2TBSD 4.1 compatible; accepts class 10 or UHS-1/2 cardsHigh-Speed CF interface with reliable performanceSupports Windows / Mac OS / Linux Operation InstructionsInsert the media card into this adapter, then insert the adapter to the CF socket of the deviceTo Extract the inserted media card, please directly pull out the card.Be noted that to use Wi-Fi SD on CF supported camera, the time of " Auto Power Off" settings should be properly adjusted to give Wi-Fi SD enough time to finish the WiFi transfer Turn SD into Standard CF!It will fit any CF slot! Note: Please be noted that this adapter will not accelerate the inserted media; it only converts the real access speed of the media. There is a theoretical performance limit on 25 MB/s. Suggest to use less than 32GB SD because some devices won't support exFAT/NTFS format.