SANWA Wired Ergonomic Trackball Mouse Programmable Roller Ball Mice Tilt Scroll 400/800/1200/1600 DPI Computer trackball & Finger Rest Compatible with Mac Windows Laptop Chrome OS Red

- 【Ergonomic Trackball Comfort】- This trackball mouse features a 34mm thumb-controlled trackball that moves freely the cursor without moving your wrist frequently. Keep your wrist stay in one place, with its ergonomic design, help to keep your hand rests naturally, reducing wrist and arm strain, while the smooth finger rests fit perfectly in your palm for hours of fatigue-free use. Advanced blue LED sensor ensures high accuracy. - 【4-Direction Scroll Wheel】- Boost your productivity with a 4-direction scroll wheel that makes navigating documents, spreadsheets, excel data, and web pages seamless and efficient. Enjoy intuitive control and improved workflow, whether you're working on creative projects or handling everyday tasks. - 【Customizable Buttons with Software】- Download sanwa software and you can customize button functions to suit specific needs, such as media control, double click, for/backward, cut/paste/close window, etc. Personalize your experience for design, gaming, or office tasks. Adopt well-known brand switch, which has excellent click feeling, superb operational responsiveness and high durability. - 【4 DPI Setting & Web Page Switch】- Switch between 4 DPI levels (400/800/1200/1600) for precision in every task, from detailed graphic design to smooth web browsing and everyday office use. Convenient Back and Forward buttons further enhance web navigation, making it a breeze to switch between pages. - 【Wide System Compatibility】- Compatible with Windows 11/10/8.1/8/7, macOS 10.12～10.15, Mac OS X 10.3～10.11, and Chrome OS, this rollerball mouse suits most computers with USB-A interface. All SANWA products include a 1-Year Worry-Free Manufacturer Warranty and free lifetime technical support.

Product description

ERGONOMIC DESIGN

Specifications

Are you tired of your wrists hurting after using your computer?

To be exact, your traditional mouse.

Now it is the time to invest in an Ergonomic Trackball Mouse!

A good choice for people who work at length at the computer.

Places your hand in a natural wrist & arm position for smoother movement and less muscle tension. Comfortable finger rests just fit in the palm of your hand.

No driver required. The high-quality USB plug and 4.9 ft (1.5 m) cable make it easy to use and keep stable. Once you get used to it, you will love it!

The switch which affects the operation performance adopts the switch made by OMRON, which has excellent click feeling, superb operational responsiveness and high durability.

It also adopts laser sensor that allows for more accurate control.

Quipped with a 34mm trackball, you will not need to mouse around to move the cursor as thumb controlled trackball stays in one place. Not only work on flat surfaces, but also on your leg, sofa and other surfaces as well.

A full control of everything is within your fingers.

You can adjust the mouse among 4 resolutions of 400 / 800 / 1200 / 1600 DPI depending on your needs.

When the count switch button is pressed, the DPI is notified by the number of flashes.

Comes with Back and Forward buttons that are convenient for browsing the web.