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The Mouse running easily, but, despite cable (and thus without adversely affecting battery) but relatively (!) Hard. They slide therefore about as well as a cordless MX Revolution (Logitech). This one can also operate with aufleigenden fingers, which is not so in the Razer: The fingers can rest, but to use the fingertips to press the keys ,, therefore raises the finger somewhat (only important for people with disabilities ).

The Adder logo lights up slowly and fades again, just a pulse feature.

The cable is plastic coated, which certainly enhances the protection, makes the cable but also more rigid. Since it is long enough, but you can lie cope.

My next is again a Mouse MX Revolution (or halt successor) be that slides also significantly better because of the much larger sliding surfaces (!) - Weight or not. But is really only for handicaped people and important (if a radio does not interfere) stop but is completely usable without hindrance.