# Kensington Pro Fit Ergo Wireless Mouse—Gray

- Category: Mouse
- Brand: Kensington
- Model: K75405WW
- Part number: K75405WW
- Price (US): currently unavailable
- Price last checked: 2026-08-05
- Rating: 3.9/5 from 18 Amazon reviews
- Warranty: 2 years
- Product page: https://buildmypc.net/component-details/mouse/kensington-k75405ww/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Kensington |
| Model | K75405WW |
| Tracking Method | Optical |
| Color | Gray / White |
| Type | Wired |
| Scroll Type | Scroll Wheel |

## Key Features

- Built-in wrist rest and neutral grip supports, cushions, and positions the wrist for comfort and neutral hand alignment.
- Dual wireless with 128-bit AES encryption security delivers the flexibility of 2. 4 GHz and Bluetooth 4. 0 LE, with Government-grade encryption.
- Quiet clicking means Mousing is smooth and non-disruptive.
- Three-mode power-saving switch allows you to toggle between 2. 4GHz, Bluetooth, and off for best battery life.
- Three DPI settings (800/1200/1600) let you dial in the sensitivity and precision of your mouse cursor.
- Free downloadable KensingtonWorks software provides button customization

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