Description: Features: 100% brand new and high quality. Perfect solution for converting the SD (Secure Digital ) / SDHC (Secure Digital High Capacity) / SDXC(SD extended Capacity) MMC (Multi Media Card) to standard CF Card Type I. Get the power of SDHC to your digital devices. Supports I/O mode memory model, storage model and IDE mode & support SD 3.0 and window. Supporting a single 128GB or more SD card Maximum capacity to support 2 TB. High-Speed CF interface with extreme performance. Plug & play, and hot swapping, compact and durable. Operation: 1. Insert the media card into this adapter then insert the adapter to the CF socket of the device. 2. To extract the inserted media card , please directly pull the card out. 3. Be noted that to use the adapter on CF supported camera, the time of the "Auto power off" setting should be properly adjusted to give the adapter enough time to finish the WIFI transfer. Specifications: Material: Plastic + Metal Color: shown as pictures Size: 4.2×3.5cm/1.65×1.38in (Approx.) Support: WIFI SD SDHC (4GB-32GB) / SDXC (64GB-128HB) OS: for Windows 2000, XP, Vista, 7, 8; for Mac 10.4.0-10.5.2 Support Capacity: Maximum capacity to support 2TB Operating Voltage: 3.3/5V Interface: CF Type I Quantity: 1 PC Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: (No retail package) 1 X SD To CF Type I Adapter (Only adapter, not includes the memory card or wifi sd card)