Dell MS355 Silent Mouse - Programmable scroll wheel, Secure dual-mode connectivity, Adjustable DPI, Adjustable polling rate upto 250Hz, Ambidextrous, Low battery LED indicator, 3-Year warranty - BlackWork quietly in any space silence with Dells most Silent Wireless Mouse 355. Designed to minimize disruptive clicking sounds, it creates a distraction free environment, perfect for open office settings. Its compact, sleek design offers comfort and quiet operation, facilitating seamless multitasking and enhanced productivity. MS355 BLK DAO