Rato Evoluent VerticalMouse 4 USB Type-A

The Evoluent VerticalMouse 4 USB Type-A is an ergonomic right-hand mouse that promotes a neutral, upright hand posture to reduce forearm twisting and strain. Designed for office use, it features laser movement detection for precise tracking, six programmable buttons, a scroll wheel, and a USB Type-A connection. The sculpted shape, improved thumb rest and extended lip work together to enhance comfort during extended use.

Advantages

The patented vertical shape supports the hand in a neutral posture that can relieve wrist and forearm discomfort reported by medical professionals and ergonomists. Easy-to-reach programmable buttons and a reshaped thumb rest improve usability without awkward finger movements. Pointer speed controls on the side allow in-grip adjustment, and top-mounted LEDs indicate the selected speed. A second thumb button increases functionality when used with the Evoluent driver, while the illuminated logo and power-conserving sleep behavior add convenience.

Suitable for

• Office work and prolonged computer use
• Users seeking an ergonomic right-hand mouse to reduce wrist or forearm strain
• Customizable workflows that benefit from programmable buttons
• Precise pointer control tasks such as spreadsheets, document editing and general navigation

Key specifications

• Form factor: Right-hand
• Interface: USB Type-A
• Movement detection: Laser
• Buttons: 6 programmable buttons (including two thumb buttons)
• Scroll: Wheel

How to use

Connect the mouse to a computer using the USB Type-A cable. Place your hand in the upright, handshake-like grip so the thumb rests naturally on the thumb rest and fingers align with the buttons and wheel. Adjust pointer speed using the side controls without releasing your grip. Install the Evoluent Mouse Manager driver on Windows to assign functions to the six buttons and to access extended settings for pointer speed indicators, button mapping and other preferences.

Recommendations

The VerticalMouse 4 is intended for right-handed office use; pair it with an ergonomic keyboard and an adjustable chair and desk height to maximize posture benefits. Use the driver to configure button functions that match your workflow and reduce repetitive movements.