Apple Power Adapter Extension Cable

This is an unused item, but it did not originally come with a dedicated storage case. Therefore, please refrain from bidding if you are concerned about initial scratches or other imperfections.
*The adapter was included in the MacBook box when a MacBook was purchased.
There is no dedicated case for this adapter.

As I am not a professional dealer, please research any information beyond what is quoted from the official online store below.

[Overview (quoted from official online store)]
The 1.8m Power Adapter Extension Cable is an AC extension cord that can be used with Apple power adapters.
It is compatible with MagSafe and MagSafe 2 power adapters, 10W and 12W USB-A power adapters, and 29W, 30W, 61W, 67W, 87W, 96W, and 140W USB-C power adapters.

[Compatibility (quoted from official online store)]
Mac Models
MacBook Air (13-inch, M3, 2024)
MacBook Air (15-inch, M3, 2024)
MacBook Air (15-inch, M2, 2023)
MacBook Air (13-inch, M2, 2022)
MacBook Air (M1, 2020)
MacBook Air (Retina display, 13-inch, 2020)
MacBook Air (Retina display, 13-inch, 2018 - 2019)
MacBook Pro (14-inch, 2023)
MacBook Pro (16-inch, 2023)
MacBook Pro (13-inch, M2, 2022)
MacBook Pro (14-inch, 2021)
MacBook Pro (16-inch, 2021)
MacBook Pro (16-inch, 2019)
MacBook Pro (13-inch, M1, 2020)
MacBook Pro (13-inch, 2020)