Note: This item requires one LP-E6 battery, which is included with your rental.
The WFT-E5A Wireless File Transmitter for Canon 7D provides several options for wirelessly transferring files and images and doubles as a fully-functional battery grip as well. Allows you to fire up to 10 cameras simultaneously. If you're near a wifi network you can conenct to 80211.A/B/G networks, and it has built-in Bluetooth, Ethernet and USB too. Once you're connected to a network (either wired or wireless) you can send files to a host PC, set up a remote Live View situation, fire multiple cameras at once, connect a GPS device and more.