About the Keyboard:

• Standard PS/2 Serial Port Keyboard - Offers 104 keys, including navigational controls, full functions and a 10-key keypad.
• Ample Wire Length Connection - Keyboard's 5-ft. wired connection gives you plenty of room to setup your keyboard where you want it.
• Comfortable Switch - Provides you with improved typing speed and accuracy.
• PLUG AND PLAY - No additional driver needed.
• Compatible with Windows 7, Vista, XP, 2000, Win98, DOS

About the Mouse:

• PS/2 port - Mouse with classic design made to comply old generation of PC; uses legacy PS/2 connector; easy to install without additional drivers
• High definition 1000 DPI - Optical tracking enables responsive and accurate work; navigate smoothly with simple 3 button design with precise scroll wheel
• Symmetrical ergonomic design - feels good in either hand; buttons can be adjusted in computer BIOS; comfortable curved shape supports natural hand Position
• High quality production - without logo printing; Solid black color with glossy details on side; simple integration with any home, office or industrial systems
• Compatibility - perimice-209p is compatible with DOS, Windows 98, Windows XP, Vista, 7, 8, and 10; 
• Product Dimension: 4. 3 x 2. 3 x 1. 5 inches; cable: 6 foot; weight: 0. 21 lb