M-5400 is an optical PowerWheel mouse designed for precise cursor movements on PC and MAC systems. It features an 800 dpi optical sensor, 3 buttons, and a PowerWheel for easy scrolling, with USB connectivity and an included PS/2 adapter. The mouse has a cable length of approximately 2.0 m, weighs approximately 135 g, and measures approximately 121 x 63 x 38 mm. It operates within a temperature range of 0°C to 50°C and has a maximum current input of 100 mA. The ergonomic design is suitable for both right-handed and left-handed users, making it ideal for general desktop computing applications.