Good mouse and keyboard package

Important for me were the following:
Quality of the radio link, despite mobile phones and WiFi, even from unfavorable angles out and optimal reach
Keyboard with no frills
Precise optical mouse sensor

So far, I was not disappointed in this regard. Another special feature is the wireless receiver for both devices the size of a small USB stick. Since one has ever saved a USB slot.
Also, the two devices can be turned off to save energy is good. Because even if the PC is turned off, lights are still red mouse sensor, when I look under it. While the keyboard has no lights, but I turn off anyway. If you do not use the mouse for a while at the current PC, it turns into something like a standby mode. Shortly move the mouse, then the energy of the battery indicator will light up and it can be used quite normally again.
In the keyboard are two Duracell AAA batteries in the mouse and a Duracell AA battery. I can not say much about the durability date. For that I have the equipment far enough. I use them on a second computer, that are not so often in use.
A surprise for me was that the keyboard is also recognized at the start of my 2004 he computer, for example, when the BIOS password entry and boot manager. This brought not my previous cable keyboard via USB.

The aforementioned problems here with the mouse buttons or the wheel is my opinion matter of habit. I had already had a few mice and could settle for a short time.

The important thing is as I said for me the precise mouse sensor, the mouse will not start all corners of the screen. Here I had already made so many bad experience, no matter what I was used for a substrate or as I have adjusted the mouse settings, even with brand mice.

One more thing about the pictures of the keyboard:
In the pictures here apparently the American layout of the keyboard is displayed, where Z and Y as well as some special characters are elsewhere. This does not get irritated. You get the usual German keyboard. It would be nice of course, when the image fits to the product or you need including writing, informing the buyer an appropriate sentence.
I already then almost thought that you get the correct keyboard layout. But as I said, that what one thinks and how it will look like in the end, may sometimes be two different things. Therefore, I have both devices sometimes photographed and published here.