The Nikon WU-1a Wireless Mobile Adapter allows for wireless connectivity between compatible Nikon cameras and mobile devices. With a 1:1 connection split/duplication, this wifi adapter in black color features a USB connector A. It is compatible with various Nikon Coolpix models, as well as the Df, D7100, D5200, D3200, D3300, and 1 S2 cameras. Designed in Japan, this adapter enables users to easily transfer photos and videos from their cameras to their mobile devices for sharing and viewing.
eBay