The MX Master 3S for business is Logitech's iconic mouse. For busy ITDMs it offers more security, flexibility and compatibility. Logi Bolt addresses rising security needs with fully encrypted Secured Connections Only mode that's FIPS compliant and robust even in congested wireless environments. For workers, its 8000 DPI "Darkfield" tracking makes work on high-resolution monitors faster and more accurate - even on glass. MagSpeed scrolling zips down 1000 lines of code or spreadsheet cells in just a second. Or with line-by-line precision. Its ergonomic design lessens forearm fatigue with a sculpted shape that cradles the hand for all-day comfort. It's also quiet with Quiet Click technology reducing click noise by 90% for less distraction and better focus for everyone.