SANWA 2.4G Wireless Trackball Mouse Optical Ergonomic Rollerball Mice Programmable Silent Buttons USB-A & Type-C Receiver Thumb Control 4 DPI Rechargeable Compatible for PC Mac Windows La

- 【ERGONOMIC TRACKBALL DESIGN】- Equipped with 34mm trackball and sensitive 3-dot positioning tech, precise thumb control to move the cursor, no need for frequent wrist movement. Technical 15° tilt angle keeps your wrist and shoulder in natural lines and helps to reduce muscle stress, wrist pain, RSI, and carpal tunnel syndrome. Recommend for medium to large hand persons, right-handed. Perfect for drawing, typing, working, playing, etc. - 【SILENT & DPI ADJUSTABLE】- This ball mouse wireless supports precise cursor movement speed with 4 levels, ranging from low to high: 600/800/1200/1600. Suit different tasks, ensuring accuracy & speed. Press the middle DPI button to change it faster or slower. Features noiseless function on the left & right clicks. Suitable for PC operation in quiet places such as public places, libraries, meetings, or at night. - 【2 DEVICES SWITCH & RECHARGEABLE】- Come with a USB-A and a Type-C port wireless receiver, simultaneously connecting 2 devices. This wireless mouse is rechargeable for reusable. 1h charging for 20h constant working. Wireless design gets rid of tangled cables. - 【PROGRAMMABLE BUTTONS】- This SANWA ergonomic trackball mouse also has a forward/back function. Besides, it is programmable for different functions. Download SANWA Trackball mouse software to customize your mouse buttons and increase work efficiency. Note: 1. The software does not work with Mac OS or Chrome OS. 2. Programmable function works when the software on. - 【WIDE COMPATIBLE SYSTEMS】- Our wireless roller ball mouse is compatible with Windows 11/10/8.1/8, Mac OS 12/11/10.13~10.15, Chrome OS, and the versions below. Great idea for limited space, not only work on flat surfaces but also on your leg, sofa, bed, carpet, etc. Full control of everything within your fingers.

Product description

Specifications

Are you tired of your wrists hurting after using your computer? Common RSI such as carpal tunnel syndrome, tendentious, and hand cramps happen due to the shape of a regular mouse and the posture required to operate it.

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.

You can adjust the mouse among 4 resolutions of 600 / 800 / 1200 / 1600 DPI depending on your needs.

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

You can position the cursor exactly where you want to on the screen, move your hand away from the trackball, then do whatever you need to do your job (like Photoshop or CAD).

No driver is required. Once you get used to it, you will love it!

Built-in high quality rechargeable battery means you can recharge whenever you want. Do not need to buy a separate dry battery, cost saving.

When you leave your mouse more than 5 minutes, it will automatically get into sleep mode which saves electricity for the mouse, and click any button for waking up the mouse again.

Equipped 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.

It lets you switch between your left and right hand to operate, distributing the stress evenly across the two sides.

This mouse can be connected to one USB-A device and one Type-C device.

Download SANWA Trackball mouse software to program mouse buttons. Programming with a single click has never been easier. Work and play more efficiently and quickly.

Note:

If you often take your laptop to cafes or outside where a flat surface area is scarce, a trackball mouse is a perfect alternative to a regular mouse.

The device itself stays completely stationary as you navigate web pages, highlight text, or close and open applications. It’s so convenient to control the laptop from the comfort of the couch.