This is a pre-owned Microsoft Natural Ergonomic Keyboard 4000 v1.0 that has been tested and cleaned thoroughly. Here is the product information:
Dimensions:
Length: 19.8 inches (503 mm)
Width: 10.3 inches (262 mm)
Height: 3.26 inches (82.8 mm)
Weight: 45.9 ounces (1,301 grams)
Cable Length: 60 inches on average
Model: ku-0462
MS part no. X823051-001
Manufacture date: 09/2018
S/N: 7687607164694
Please be aware this is a pre-owned keyboard and will have some marks, small scratches and imperfections on it. You can see these in the photos. No returns or refunds on this item.
