Features: Onboard 5V and 12V switching power supplies. Direct connections to when stacked. Cam and vtx 3pin headers with selectable 12v or 5v power from onboard regs. Can power and anything else attached to , so you can disconnect the red power wire from all escs. Onboard micro-USB plug for flashing/configuring your favourite OSD software. Anything that works on MinimOSD also work on this. Specification: note: With straight pin and side pin, please solder by yourself for CC3D Naze32 F3 F4 Material: PC+metal colour: blue The color of the pins is random, Not accepting designation Package Contents: 1 x module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.