When looking for a replacement keyboard there really is no reason to go for a wired keyboard anymore, as wireless keyboards such as this Logitech Cordless Desktop EX 100 are really quite affordable now. In fact this one comes complete with a wireless mouse so for the price, it's great value.

It also comes with two quality AAA batteries so you can be up and running without any fuss.

There's one noticeable thing this keyboard does lack, so let's cover that first before we look at the positive points. There is no dedicated volume control. While most keyboards have a couple of buttons or a dial for volume control, the EX100's volume control is a function of the cursor keys, so to adjust your system volume you have to hold down one key while tapping another. Not a big deal, but different from most keyboards so worth mentioning.

Of course the other thing that this keyboard is missing is a wire! Being cordless is great, no more having the keyboards location limited by the length of a cable, or the cable becoming snagged up in other cables or desk parts. There's a USB receiver that simply connects to any USB port on your computer and the receiver part just sits anywhere on your desk near the PC to pick up the keyboard signals.

Of course being cordless the keyboard does need batteries and as I have already mentioned they come supplied. I am a heavy user so I thought they would run out quite quickly, but I have been pleasantly surprised at how much life I got out of them, at over 5 months.

The keyboard copes very well with heavy use. For desktop use such as word processing or even for fast action gaming, there is no issue with this keyboard, it performs very well indeed.

It also looks the part, very slim, sleek and black. It sits comfortably on your lap, or with the aid of two small props on the underside can be placed on a suitable surface.