Description Features: Support all kinds of mainstream WIFI SD cards. The product is suitable for the following brands of cameras; forcanon:G5 D60 ;EOS- 10D-20D-30D-40D-50D-5D-5D2-5D3-7D-300D-350D-400D; 1DX D2X- D3 D3X for: a100- a200 a300 a350 a700 a850 A900 (Alpha-series cannot use WIFI, some models respond slowly and place an order after consultation); forNikon: D100 D200 D300 d70 D700 D800 D810 Fuji S5 Minolta- A5D can be used, other buyers have other models that can be used High-speed TF to CF card holder ; Interface thin card CF type i Compatibility: support microsdxc-/microsdhc/micro-sd, support 512GB, support UDMA mode. Supports almost all cameras, computers and other devices that use CF cards Specifications: Interface form: CF interface Type I memory: support 512GB. Voltage: 3.3V Size: approx 4.3X3.65CM/1.69x1.44in Note: Depending on the device used, and the speed of the Micro-SDHC, the speed will vary. Depending on the performance of Micro-SD and MicroSDXC-, there may be no operation. Data in Micro-SD or MicroSDXC- is not guaranteed. Please back up important data. This product does not contain a Micro-SD or MicroSDXC- card. When using Micro-SD or MicroSDXC- newly, please format it on the camera. Package includes: 1 PC x Adapter Card