The image shows two electronic devices, one black and one yellow, connected by a coiled coiled cable. The black device has a red and white label on it, which appears to be a power supply unit. The yellow device has multiple buttons on the front panel, which are likely used to control the power supply. The cable is coiled around the black device and is attached to a carabiner hook.
User aurelley uploaded the image
User aurelley uploaded the image
