High-precision optical technology enables SVEN RX-165 optical mouse to operate practically on any surface, including plastic and wood. It has the following features: 2 + 1 buttons, scroll wheel, ergonomic design convenient with notebooks. This model has been designed for those people, who need a “workhorse” in the office. The low cost of the device, high quality of manufacturing and availability to handle with any tasks are excellent characteristics for the debutant.