MARVABLE TYPING ENJOY: The tight, modern, ergonomic design with height-adjustable 8 tilt legs gives your setup just the right amount of edge, and integrated wrist rest relelives the tired.Plug and play,just simply set wireless keyboard. Open your computer and plug the usb receiver(Don't fortget turn on the wireless keyboard switch button) ? FULL SIZE EXCELLENT TYPING : Each low profile key of the wireless keyboard allows for increased stability, while optimized key travel provides a comfortable and precise typing experience. The 12 multimedia shortcuts greatly simplify your work and more focus on the task at hand.The numeric keypad is also great for spreadsheets and finance applications.Notes: 12 easy access shortcuts cannot be compatible with Mac. HASSLE FREE CONNECTION: Forget about drop-outs and delays thanks to a strong, reliable 2.4G wireless connection with up to 33 ft (10 m) range. No other driver or option needed. Seamlessly pair your computer to the wireless keyboard and no interruption. DUEABLE ENERGY-SAVING: Only take one 1.5V AAA alkaline batteries (not included). Up to 16 months of battery life eliminates the hassle of frequent battery changes, with a handy on/off switch and power-saving technology that preserve battery life. NO DISTURB TROUBLESOME: With the crater key struction,the computer keyboard can greatly reduce the noise with only 3mm key travel.Never worry about bothering others wherever you go.Have a good time for office,home,travel,coffe time.