Apple Inc. keeps on changing configuration of devices, it is extremely important to recognize exactly which Apple device you got in order to avoid any non-compatibility issues. Verify various identification properties of your Apple device.

• iMac (21.5-inch, Late 2015)
• [ Model Identifier: iMac16,1 ] [ Part Numbers: MK142xx/A, MK442xx/A ] [ Newest compatible operating system: macOS Monterey ]