Keyboards4Laptops UK Layout Replacement Laptop Keyboard Black For IBM 9Z.N8182.X0U, IBM Lenovo 3000 B450 Go to amazon.com Related posts The 6 best lenovo b450 keyboard 2022 FeatureEasy Fit - No Soldering Required DescriptionThis keyboard can be used as a replacement for your original laptop keyboard, if the original is damaged or broken. The keyboards are very easy to fit, with no soldering required.