Multicore electrical cable with several insulated conductors inside a black outer sheath. I can see blue, white, yellow, green, red, and gray wires, along with bare copper strands.
What would you like to know about it?
Wire identification — what each wire is used for.
Voltage and current rating — what electrical load the cable can handle.
Connection diagram — how to connect the wires correctly.
Cable type and application — whether it is intended for power, control, or another purpose.