CameraPlus - Viltrox N-769/N3 Camera GPS Receiver Geotag GP-1 + JYC wired shutter release SR-C1 for Nikon D90/D3100/D3200/D3300/D5000/D5100/D5200/D5300/D7000/D7100/D600/D610/D750 Provides exact location: latitude, longitude, altitude and Coordinated Universal Time(UTC) for pictures Positioning Capability: Approx. 35 sec. (cold start), 2 sec. (hot start) Positioning Accuracy: Horizontal error 3.0m/CEP(50%); 8.0m/CEP(95%) High-quality USA chipset (SiRF Star III) function / Notice: ou have to turn off the "GPS auto-turn off" to give the GPS enough time to get the position. Comes with SR-C1 2.5mm remote switch trigger & Chinese/English manual