Based on this product's specifications, here are some alternatives and similar models
Cold device extension C13/C14 InLine 16632B black 3m
Summary description:
The InLine cold device extension C13/C14 is a reliable 3m black cable designed for connecting devices to power sources. It features high-quality materials ensuring durability and safety. The extension is compatible with various devices, making it versatile for home and office use. Its length provides flexibility in positioning equipment, while the black color offers a sleek appearance.