This is a used Microsoft Natural Ergonomic Keyboard 4000. It’s in good working condition overall, with all keys functioning except the ‘X’ key, which currently doesn’t respond. This hasn’t really affected general daily use and may be an easy fix for someone familiar with keyboards. There are some small signs of previous use, such as letters rubbed off on a few keys and a couple of small marks, but nothing that affects functionality. Please refer to the photos for an exact understanding of the condition. Ideal for home or office use.
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