Super space saver\n This clever little keyboard has all the standard keys"so you can save lots of space without missing a thing.\n\n Free to roam\n The reliable wireless connection lets you work or play up to 10 meters (33 feet) away with virtually no delays or dropouts.\n\n Good life\n You can go for months without battery hassles"24 months for the keyboard & 5 months for the mouse.\n\n Much smaller design, same keys\n The compact keyboard is about 36% smaller than standard keyboards but still has all the standard keys"so doing the things you love is as easy as ever.\n\n Advanced 2.4 GHz wireless\n So you can work or play in more places"like your comfy couch"the wireless connection virtually eliminates delays, dropouts & interference & gives you a range of up to 10 meters (33 feet).\n\n 128-bit AES encryption\n It helps protect your information by encrypting data transfer between the keyboard & receiver with one of the highest levels of data encryption available.\n\n Fewer battery hassles\n A 24-month keyboard & 5-month mouse battery life mean you can go for months without the hassle of changing batteries.\n\n Sleek, minimalist design\n The keyboard&153;s minimalist design not only blends in with your d&169;cor"it serves a purpose. No extra space between the keys makes it compact as well as sleek.\n\n Plug-&-play simplicity\n Setup couldn&153;t be easier"you simply plug the wireless receiver into a USB (Universal Serial Bus) port on your computer & start tweeting, blogging & IMing right away without software.\n\n Whisper-quiet keys\n The keys barely make a sound, so you can hear the song you&153;re listening to"instead of the sound of typing. Feature Feature Value Recommended usage Office Device interface RF Wireless Keyboard form factor Standard Numeric keypad Y Windows keys Y Connectivity technology Wireless Purpose PC/server Backlight N Keyboard style Straight Wrist rest N Product colour Black Surface coloration Monotone Wireless range 10 m Plug & Play Y Power source type Battery Keyboard battery type AAANumber of batteries (keyboard)2 Service life of battery 24 month (s) Mouse included Y Form factor Ambidextrous Buttons type Pressed buttons Scroll Y Scroll type Wheel Scrolling directions Vertical Mouse battery type AANumber of batteries (mouse)2 Number of scroll wheels 1 Wireless receiver interface USB