JD750 wrote:
The camera has internal Wi-Fi.
From the D750 Users Manual, p281:
The camera can connect via Wi-Fi wireless networks to a smart device running Nikons dedicated Wireless Mobile Utility app. The smart device can be used to control the camera and take pictures remotely, or pictures can be downloaded from the camera to the smart device and shared with others on the Internet. Pictures can also be uploaded from the camera to the smart device.
Thank you for the quick response.