Read: Full Specifications (on Canon’s website)
The same size and shape as an SD card, the W-E1 fits easily into the SD card slot to enable wireless communications with compatible smartphones, tablets and computers through dedicated apps. It opens up a wide range of possibilities for remote operation, including adjustment of camera settings and focus, plus shutter release for comprehensive camera control up to 32.8 feet away. Photos can be reviewed and transferred easily to a computer or compatible smart device, as can MP4 video stored on the EOS 7D Mark II. Simple to install and use, the W-E1 helps to deliver the convenience and benefits of Wi-Fi® while significantly enhancing the creative potential of both you and your EOS 7D Mark II, EOS 5DS or EOS 5DS R camera.