Best Wireless Keyboard and Mouse.

Is best keyboard and mouse, how lets consider few factor on which i came to conclusion and which turns to right decision. Few days back i was like one of you searching on net for best wirless keyboard and mouse, i had read reviews on circuity city, bestbuy websites, but they were making me more confuse., oops and schemes, discount, special offer for buying low cost keyboard, mouse were making the situation worst. Ok let me share how i have conclude that Logitech Cordless Desktop S 510 is best keyboard and mouse. Brand Trust (Logitech is most reliable than any other brand when it comes to mouse and keyboard.) Performance when operating from far Distance, signals are not fadeing and they are accurate. Battery Life, it is most power saver keyboard and mouse as compare to other products available in market, which was another factor which made my decision easy. Cost Effective, Smart choice. There were lot of keyboard i came across which were available for as low price as 20 bucks, but when i compare with power saving and ease of use, most turns to headache. Shape and design of keyboard, it is very convinient, it is really easy to use. (Specially for those who love to use TVS Gold style keyboard.) Keyboard is Smooth and soft, it is not making disturbing noice, which seems important when you work during late night. About price i had purchase for 49.99 USD + Tax I am personally using these pair of keyboard and mouse from last 3 months and it had made my life so easy that made me share my experience.