<ul><li>Power Distribution Board PCB PDB with 5V 12V BEC for Naze32 CC3D ZMR250 QAV250 H250 Quadcopter</li></ul> NAZE32 CC3D PDB Power Distribution Board for QAV250 Quadcopter Features: 100% Brand new and high quality! Suit for NAZE32 and CC3D flight controller With OSD Socket ESC power and signal solder pads Use For QAV250 Quadcopter Specifications: Size: approx. 183 x 66 x 1mm Color: Black Net Weight: 51g Package includes: 1 x Power Distribution Board with OSD Socket(With Accessories) Notes: This PDB is more convenient using for Naze32 and CC3D Flight Controller. Please see the Manual of the PDB as following: