KORTLEN Mouse

Every button.
Many jobs.
In every program.

A mouse with 9 side buttons, and an app that lets you decide what each button does: in each program, and even for a single file or website.

The KORTLEN mouse from the front left, with its USB-C cable, its wheel and its 9 side buttons

Why KORTLEN

Your buttons, your way

S1–S9

9 side buttons

Plus Click, R-Click, Middle, the wheel and extra buttons on top. Each one can get a new job.

APP

A job for each program

One button can make text bold in an editor, and open a new tab in a browser.

REC

Macros without limit

Record key presses and clicks once, and play them with one button. Make as many as you like.

WIN

A job for each window

A button can even tell the windows of one program apart, by their title. So it can do one job in one file or website, and another job in another.

The main window of KORTLEN Mouse Studio

The app

KORTLEN Mouse Studio

With the app, you decide what each mouse button does. A button can:

  • press a key or a key combination, like Ctrl+C
  • play a macro
  • open a program, a file or a folder
  • control music and the volume
  • make the mouse faster or slower (DPI)

For Windows 10 and 11, and macOS 11 or later.

Easy to set up

Three steps for each button

Choose the program

Where the button should work: in one program, in one window, or everywhere.

Pick the button

Click the button in the picture of the mouse.

Set its job

When it acts, for example on a double press, and what it does.

Get your KORTLEN mouse

Order it from us by email.