Review on TCMMRC FC F4 Flight Controller OSD 2-5S DSHOT600 for RC Drone FPV Racing - Upgrade your Drone's Performance! by Melanie Lujan

I'm not a drone expert. I have 2 that I built from scratch and they work as intended. I saw this controller and was excited about the built in ESC and power management and thought it would be good for my next drone. I opened the box and was amazed by the beautiful packaging. Came in a metal box with styrofoam cut out, has shock absorbing spacers for attachment but once I started inspecting it I realized something. There are 4 cables included, one with a connector on one end, the other three with connectors on both ends. 1 is a black 7-pin connector, the rest are 4-pin. The problem is that the connectors don't fit into anything on the board. There is an 8 pin connector and a 6 pin connector. There are a total of 2 YEP connectors on the board. They give you 4 sets of cables and none of them fit a connection. I checked the packaging and couldn't find any instructions, but I did find an email for support. I went to the website associated with the email address and it is a test Apache web server home page. After the connectors won't connect, no instructions and no website to go to I figured it was nothing more than a problem and returned it.