COMFORTABLE FOR EITHER HAND
The ambidextrous design, slim shape, and compact size make M557 a perfect fit for lefties and righties. With compact wireless design and slim shape, it’s totally portable and easy to use—anywhere.
BLUETOOTH® WIRELESS TECHNOLOGY
Easy setup, no receiver required. M557 easily connects to any Bluetooth-enabled PC or Windows® 8 tablet. The included Windows button lets you toggle between either interface seamlessly.
M557 offers precise tracking, and smooth, responsive cursor control—ideal for use on almost any surface. The tilt wheel allows for easy horizontal, side-to-side scrolling through large spreadsheets or images.