Super Mini NZ GPS for NAZE32 Flip32 6dof 10dof best for QAV250 ZMR250 Customized for flight control board like cc3d/cc3d evo/mini cc3d/atom/cc3d revolution. Internal ublox 7 series chip core of manufacture oem. Super mini size,weight only 8g with protective case. Is best for racing drones like qav250/zmr250.