Posted by a reviewer on Amazon

However the bluetooth reciever that comes with it is messing with my pc as when its plugged in my pc freezes on startup and sometimes again when shutting down

Posted by a reviewer on Amazon

I bought this to replace an existing microsoft wireless keyboardmouse that i had no problems with except that i needed the greater range that bluetooth provided

Posted by a reviewer on Amazon

The real problem was with the mouse i put it on charge for 2 hours as instructed the indicator lights changed from steady green to flashing green to flashing red and finally to steady red

Posted by a reviewer on Amazon

The mouse held its charge for about 10minutes so perhaps this sequence of lights means dud battery

Posted by a reviewer on Amazon

Little point in sending a desktop set back because of a faulty battery but annoying

Posted by a reviewer on Amazon

I was looking to replace my previous micrsoft keyboard and mouse after a solid 5 years of use and decided to opt for this keyboard and mouse set after seeing some of the reviews for the 4000 5000 and 6000 versions and deciding to steer clear of their associated user problems

Posted by a reviewer on Amazon

For basic functions both work without installing the supplied software which only needs to be installed if you want to take advantage of the numerous programmable keys

Posted by a reviewer on Amazon

However for those of you who are fans of the numeric keypad beware as youve no doubt noticed on the photos there isnt a normal keypad by the side of the keyboard as normal