Canon WFT-E2A Wireless File Transmitter (Transmitter Only) (1D/1DS Mark II)

WFT-E2A Wireless File Transmitter is much more compact and provides a broader range of useful professional functions. It integrates elegantly with the EOS-1Ds Mark III, is powered by the camera body, and is as durable and weather-resistant as the camera itself. Not only can the camera's files be sent to a compatible computer in three different wireless modes, but you can even remote-control the camera, wirelessly, from your computer. The WFT-E2A can be easily set up to operate in wireless LAN (802.11b or g) environments. The WFT-E2A can also communicate with various third-party GPS devices connected via USB.