High-precision optical technology enables REAL-EL RM-295 optical mouse to operate practically on any surface. It has the following features: 5 + 1 buttons, reliable ergonomic construction, scroll wheel, two navigation buttons Forward and Back, DPI resolution switch, USB interface, natural shape of the device comfortable for the hand.
Multimedia Speaker System REAL-EL S-111 is an easy and reasonable solution for your computer sound. The MSS has a built-in ampliﬁer, an audio cable and a signal cable enabling to connect it to virtually any audio source. The MSS is powered via a PC or laptop USB port or a 5V DC power supply by means of the integrated USB cable.
The REAL-EL STAB ENERGY-500 automatic voltage regulator is designed for providing various equipment with high-quality stable electric power supply in conditions of significant and continuous deviations of mains voltage and protecting consumer devices against overload, against influence of high-frequency and impulse interferences.