Cable-F for connection to Nikon Z7, Z6, D780, Df, D750, D610, D600, D7500, D7200, D7100, D7000, D5600, D5500, D5300, D5200, D5100, D5000, D3300, D3200, D3100 and COOLPIX P7800, P7700, CoolPix A
Cable-F is for Solmeta Geotagger Pro 2, if you are using other products, Cable-F is not compatible.