Canon GP-E2 GPS Receiver for EOS 1DX 5D 6D 7D 70D Kiss M M2 Japan | eBay
Solmeta GMAX-EOS2 Geotagger GPS Receiver with Bluetooth Shutter Release Compatible with Canon GP-E2 and Other Functions for Communication with Mirrorless EOS DSLR, EOS Rebel and EOS R&RP Cameras : Amazon.de: Electronics &