Microsoft Wireless Desktop 900 - Black. Wireless Keyboard And Mouse Combo. Right/Left Hand Use Mouse. Usb Connectivity

This Simple, Modern Desktop Set Provides Security With Advanced Encryption Standard (Aes) To Protect Your Keystrokes, And A Full-Size Mouse That Provides Comfortable, Precise Navigation. Both The Keyboard And The Mouse Have An Average Battery Life Of 2-Years And Each Provide Easy Access To Windows Features To Keep You Productive And Efficient.