Logitech MX Master 2S - Features; Speed Adaptive Scroll Wheel

2/12/2018 MX Master 2S - Logitech Support
http://support.logitech.com/en_us/product/mx-master-2s-flow/getting-started 2/11
Product Overview
MX MASTER 2S AT A GLANCE
1 – Speed-adaptive scroll wheel 6 – Darkeld high precision sensor
2 – Manual shift button 7 – Easy-Switch & connect button
3 – Gesture button 8 – Battery status LED
4 – Micro USB port 9 – Thumb wheel
5 – On/O button 10 – Back/forward buttons
Features:
Speed adaptive scroll-wheel
If SmartShift™ is enabled, the speed-adaptive scroll wheel shifts between two scrolling modes
automatically, in response to your touch.
Click-to-click (ratchet) mode — ideal for precise navigation of items and lists.
Hyper-fast (freespin) mode — near-frictionless spinning, letting you y through long
documents and web pages.
(http://buy.logitech.com/store/logib2c/DisplayShoppingCartPage/locale.en_us/)