The Logitech Wireless Travel Mouse M-RBS136 in black and grey color is a standard mouse with a maximum DPI of 1000. It features wireless connectivity, ergonomic design with grip, a battery status indicator, on/off switch, and side to side scrolling capabilities. Made in China, this mouse uses a laser tracking method and has 3 buttons for easy navigation. Perfect for on-the-go use, this mouse offers convenience and functionality for everyday computer tasks.