Works perfectly. Used, so shows wear - see images. Comes with all parts - riser, dongle, keyboard.

From manufacturer “The Microsoft Sculpt Keyboard, Model 1559, is an ergonomic keyboard designed for a comfortable typing experience. It comes with a keypad, riser, and USB dongle for connectivity. The sleek design and USB compatibility make it easy to use with various devices. With the trusted Microsoft brand, you can expect high-quality construction and performance from this keyboard. Ideal for those looking for a comfortable and efficient typing experience, the Microsoft Sculpt Keyboard is a great choice for users seeking a reliable ergonomic solution.”