Microsoft

Microsoft Wired Desktop 600 Keyboard and Mouse - Keyboard - Cable - Mouse - Optical

Microsoft Wired Keyboard 600 - USB - Black - English

Microsoft Wireless Comfort Desktop 5050 - USB Wireless RF - 104 Key - English (North America) - Black - USB Wireless RF - BlueTrack - 5 Button - Scroll Wheel - Black - Mute, Volume Up, Volume Down, Play/Pause, Stop, Previous Track, Next Track, Internet Key, Email, My Documents, My Pictures, ... Hot Key(s) - Symmetrical - AA - Compatible with Computer

Microsoft Wireless Desktop 2000 Keyboard and Mouse - USB Wireless Keyboard - English (North America) - USB Wireless Mouse - BlueTrack - Tilt Wheel - Symmetrical (PC, Mac) Pack

Microsoft Wireless Desktop 3050 - USB Wireless RF - English (North America) - USB Wireless RF - BlueTrack - 988 dpi - 5 Button - Tilt Wheel - Email, Home, Skype, My Music, Favourites, Play/Pause, Stop, Previous Track, Next Track, Calculator, My Documents, ... Hot Key(s) - Symmetrical - AA - Compatible with Computer, Notebook

Microsoft Wireless Desktop 850 - USB 2.0 Wireless RF - 104 Key - English (North America) - USB 2.0 Wireless RF - Optical - 1000 dpi - 3 Button - Scroll Wheel - Symmetrical - AA, AAA - Compatible with Computer, Notebook