VolkanoX Graphite Series Wireless Keyboard and Mouse Combo 

Features:

• Ergonomically Designed for Comfort of Use
• 2.4 GHz Wireless Mouse Plus Keyboard
• Single USB Nano Receiver for Mouse and Keyboard
• Compatible with Windows & Mac
• Plug and Play – Easy Installation
• Special Function Shortcuts

Specifications:

Mouse:

• Controls: 6 buttons, scroll wheel, DPI adjustment, 2 side buttons
• Sensitivity Settings: 1000 / 1600 DPI
• Chipset: Pixart
• Receiver: 2.4 GHz Nano USB receiver shared with keyboard
• Range: Up to 8 m / 26 ft
• Battery: 1 x AA (included)
• Size: 110 x 74 x 32 mm / 4.3 x 2.9 x 1.3″

Keyboard:

• Keys: 124 Tactile feedback keys including 20 dedicated shortcut keys
• Special Function Keys: 20 Dedicated shortcut keys, 12 programmable function keys
• Receiver: 2.4GHz Nano USB receiver shared with mouse
• Range: Up to 8 meters / 26 feet
• Batteries: 2 x AAA (included)
• Size: 458 x 185 x 22 mm / 18 x 7.3 x 0.9 inches