---
product_id: 1508254
title: "Inventor of The Vertical Mouse – VM4L Ergonomic Vertical Mouse Left Hand Wired USB, Sculpted for Comfort, Reduces Wrist Strain, 4 Speeds, 6 Customizable Buttons in Windows"
brand: "evoluent"
price: "NT$6448"
currency: TWD
in_stock: true
category: "Evoluent"
url: https://www.desertcart.tw/products/1508254-inventor-of-the-vertical-mouse-vm4l-ergonomic-vertical-mouse-left
store_origin: TW
region: Taiwan
---

# 6 fully customizable buttons 4 adjustable pointer speeds Upright handshake posture Inventor of The Vertical Mouse – VM4L Ergonomic Vertical Mouse Left Hand Wired USB, Sculpted for Comfort, Reduces Wrist Strain, 4 Speeds, 6 Customizable Buttons in Windows

**Brand:** evoluent
**Price:** NT$6448
**Availability:** ✅ In Stock

## Summary

> 🖱️ Elevate your workflow with the original vertical mouse—comfort and control redefined.

## Quick Answers

- **What is this?** Inventor of The Vertical Mouse – VM4L Ergonomic Vertical Mouse Left Hand Wired USB, Sculpted for Comfort, Reduces Wrist Strain, 4 Speeds, 6 Customizable Buttons in Windows by evoluent
- **How much does it cost?** NT$6448 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/1508254-inventor-of-the-vertical-mouse-vm4l-ergonomic-vertical-mouse-left)

## Best For

- evoluent enthusiasts

## Why This Product

- Trusted evoluent brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play Wired USB:** No charging, no pairing—just plug in and get instant, hassle-free productivity on any USB-enabled device.
- • **Ergonomic Handshake Grip:** Reduces wrist strain by keeping your hand in a natural handshake position—comfort that lasts all day.
- • **Tailored Left-Hand Design:** Not just flipped—sculpted specifically for left-hand use with optimized thumb rest and button layout.
- • **Powerful Button Customization:** Six programmable buttons via Evoluent Mouse Manager for Windows—assign shortcuts, macros, or app-specific commands.
- • **Precision Control at Your Fingertips:** Four speed settings with LED indicators let you switch cursor sensitivity on the fly without interrupting workflow.

## Overview

The Evoluent VM4L is the pioneering left-handed ergonomic vertical mouse designed to eliminate forearm twisting and wrist strain. Featuring a sculpted handshake posture, six customizable buttons, and four adjustable pointer speeds, it offers plug-and-play wired USB connectivity compatible with Windows, Mac, and Linux. Built for professionals who demand comfort during long hours, its precision optical sensor tracks smoothly across surfaces, while its unique design supports natural hand positioning proven to reduce repetitive strain injuries.

## Description

Avoids forearm twisting for comfort and good health. The patented shape supports your hand in an upright neutral posture that generally avoids forearm twisting. Many users, including medical doctors, ergonomists and physical therapists, said the Evoluent VerticalMouse provides superior comfort and even relieved their wrist pain.

## Features

- UPRIGHT HANDSHAKE POSTURE: The VM4L holds your hand on its side, the way it sits when you shake hands, instead of rotating your forearm flat against the desk for eight hours. That one change is the whole point of a vertical mouse, and you feel it inside the first hour.
- SCULPTED FOR THE LEFT HAND, NOT FLIPPED: This is not a symmetrical mouse turned around. The thumb rest, the button layout and the lower lip are all mirrored, so a left hand gets the fit a right hand has always had.
- WIRED USB, NOTHING TO CHARGE OR PAIR: Plug it in and it works. Basic button and wheel functions need no driver on any system that supports USB, so it is as welcome on a locked-down work machine as on your own.
- SIX BUTTONS, AND YOU DECIDE WHAT THEY DO: Install the free Evoluent Mouse Manager on Windows and give every button a job, including a different job in different applications. Undo, close tab, double click, screen brightness, whatever you reach for most.
- FOUR POINTER SPEEDS ON THE MOUSE ITSELF: Step the cursor from slow to fast with the speed button and read the current setting off the indicator lights. You never let go of the mouse or open a settings panel to change it.
- A LIP THAT KEEPS YOUR PINKY OFF THE DESK: The broad lower edge gives your little finger somewhere to rest instead of dragging it along the desk all day. It is a small detail that shows up by mid-afternoon.
- THE ORIGINAL VERTICAL MOUSE: Jack Lo invented the vertical mouse in 1994 and Evoluent shipped the world's first one in 2002. Every curve on this shell comes out of more than thirty years spent on a single question, how a hand should sit on a mouse.
- PRECISION OPTICAL SENSOR: Tracks accurately across a wide variety of surfaces, so it behaves the same on a bare desk, a cloth mat or a laminate top. High quality materials and workmanship throughout.
- BUILT FOR THE HOURS, NOT THE MINUTES: Long spreadsheet days, CAD, photo and video editing, or an evening of gaming. Once you are on a mouse for six hours a day, the shape of it stops being a detail.
- WHAT THE FIRST WEEK FEELS LIKE: Coming off a flat mouse takes a few days, and that is normal. Rest your hand on the shell instead of gripping it, keep the mouse close to the keyboard, and move from the elbow rather than the wrist.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00427OTEU |
| Additional Features | Ergonomic Design |
| Antenna Location | Indoor |
| Best Sellers Rank | #1,081 in Computer Mice |
| Brand | Evoluent |
| Button Quantity | 6 |
| Color | Grey, silver |
| Compatible Devices | Personal Computer |
| Connectivity Technology | USB |
| Customer Reviews | 4.3 out of 5 stars 609 Reviews |
| Enclosure Material | pointer speed |
| Global Trade Identification Number | 00852153014218 |
| Hand Orientation | Left |
| Hardware Platform | PC, Mac, Linux |
| Included Components | 1 package |
| Item Type Name | Evoluent vertical mouse 4 Left-handed VM 4L |
| Item Weight | 1 g |
| Manufacturer | Evoluent |
| Mfr Part Number | FBA_Evoluent VM4L |
| Minimum Required Operating System Version | ChromeOS 137 |
| Model Name | Evoluent Vertical Mouse 4 Left Hand Ergonomic Mouse |
| Model Number | VM4L |
| Movement Detection | Optical |
| Movement Detection Technology | Optical |
| Number of Batteries | 1 AAA batteries required. |
| Number of Buttons | 6 |
| Operating System | Linux, Windows 7, Windows XP |
| Pattern | Single |
| Power Source | Wired USB |
| Range | feet |
| Special Feature | Ergonomic Design |
| Style Name | Wired |
| Theme | Computer Accessories |
| UPC | 852153014218 |
| Unit Count | 1 Count |
| Warranty Description | manufacture warranty |

## Product Details

- **Brand:** Evoluent
- **Color:** Grey, silver
- **Connectivity Technology:** USB
- **Movement Detection Technology:** Optical
- **Special Feature:** Ergonomic Design

## Images

![Inventor of The Vertical Mouse – VM4L Ergonomic Vertical Mouse Left Hand Wired USB, Sculpted for Comfort, Reduces Wrist Strain, 4 Speeds, 6 Customizable Buttons in Windows - Image 1](https://m.media-amazon.com/images/I/61V2cAAdeEL.jpg)

## Available Options

This product comes in different **Pattern, Style** options.

## Frequently Bought Together

- Evoluent VM4L VerticalMouse 4 Left Hand Ergonomic Mouse with Wired USB Connection (Regular Size)
- Evoluent VM4R Vertical Mouse 4 for Right Hand – Ergonomic Mouse Wired USB, Helps Reduce Carpal Tunnel, Adjustable Speed & Programmable Buttons, Vertical Ergonomic Wired Mouse, Gaming & Office Use
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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-11-13*