It’s a open box little dirty bc was without box but is Genuine Apple 143W AC Adapter A2290 with Ethernet is a white power supply designed specifically for Apple iMac models. With a maximum power of 143W, this OEM adapter is compatible with iMac 24" M1, M3, and M4 models. It features a compact form factor and is powered, making it an essential component for maintaining the performance of your Apple computer. Made by Apple in China, this AC adapter ensures reliable and efficient power delivery for your device.s