very effective desktop mouse. it is mild enough for carriage (although some other models weigh slightly less) and it works perfectly (at least on a sheet of paper or an unincorporated office because like all laser mice, it is zero on a desk glass ...) I have several years, so it is also reliable. the length of the cable is adapted to a tower PC. (A fact I have a preference for her older sister ls1 / m150 logitech home also, but just for the aesthetic and because the ls1 weighs more so I prefer hand grip). the RX250 has nevertheless the advantage of being also big enough so to offer a very good grip
