Nikon WT-6 is a wireless transmitter that allows you to connect your D5 digital camera to a network and transfer photos and videos to a computer or upload them online. It also enables remote camera control and live view via a web browser on a computer or smartphone. With HTTP server mode, you can also edit image comments, copyright, and IPTC information stored on the camera. The WT-6 supports both infrastructure mode (connecting to an existing wireless network) and access point mode (connecting directly to a computer or smartphone).