Canon WFT-E3A Wireless File Transmitter for 40d

Canon WFT-E3A Wireless File Transmitter (40D) Overview

Designed exclusively for the EOS 40D, the Wireless File Transmitter WFT-E3A incorporates a number of significant new features into a robust, camera-powered system to make wireless transfer faster and easier than ever. It transfers images wirelessly through either 802.11 b or g, has an Ethernet connection for situations where wireless transfer is impractical or impossible, as well as a more powerful antenna, capable of transmission up to 490 feet/150m* from the computer, or an accessory router/access point receiver. It can connect to compatible third-party GPS device via USB; generating GPS information in each image's EXIF data. Or, you can plug a compatible USB v.2.0 hard drive into the transmitter's USB port, and actually shoot directly to a large portable hard drive.