Choose the Key Tronic KT800P1M or KT800P2M keyboard and mouse bundles and you will not only get a great keyboard at a great price, you will also get a 2 button optical scroll mouse. The KT800P1M and KT800P2M has our KT800 keyboard, which features a large L shape Enter key and the Windows application keys. The optical color matching 2 button USB scroll mouse is easy to use and great for the internet and software packages.