Solmeta Geotagger N3-c is camera GPS Receiver & Shutter Release for Nikon Df, D750, D610, D600, D7200,D7100,D7000, D5600,D5500,D5300,D5200,D5100,D5000, D3300,D3200,D3100, CoolPix A, P7800,P7700 Compatible with Nikon GP-1 GPS Receiver, support Nikon Df, D750, D610, D600, D7500, D7200, D7100, D7000, D5600, D5500, D5300, D5100, D5000, D3300, D3200, D3100 and CoolPix A, P7800, P7700 It is a Solmeta GPS receiver with fixed SPIRAL cable connect to Nikon camera Built-in MTK3339 Chipset obtains quick GPS signals; Built-in 3-axis E-compass Power from Nikon camera directly, unique "wake up and sleep down" work mode following the camera operation to save battery, simple to use Indoor fixed function & Support remote trigger / shutter release