Hama WM-400 Wireless Optical Mouse - Right-hand

Hama WM-400 Wireless Optical Mouse - Right-hand: a compact right-handed wireless mouse designed for office use with a release-ready feature set and plug-and-play simplicity.

The Hama WM-400 offers optical movement detection with a customizable resolution up to 1600 DPI and three selectable sensitivity modes, making cursor control precise whether you work on spreadsheets or browse the web.

Connectivity is handled via a 2.4 GHz RF wireless receiver (USB Type-A) with an effective wireless range of up to 10 m, so you can work freely without cable clutter. The receiver is included in the package for immediate use.

This black, monochromatic mouse is ergonomically shaped for right-hand use and features rubber grips and a lightweight 79 g ABS and PTFE construction that supports comfortable long sessions in the office.

The WM-400 includes six pressed buttons with silent clicks and practical functions such as Back, Forward and a DPI switch. Buttons are rated to 3 million clicks and the scroll is a single wheel type for smooth navigation.

Power comes from two AAA batteries (included), and the mouse supports plug-and-play operation on Windows 7, 8, 10 and 11. With 20% post-consumer recycled plastic in its construction, it also addresses basic sustainability considerations.

Typical use cases include daily office work, web browsing, remote meetings and light multimedia control where a quiet, reliable mouse is valued. Its compact dimensions (65 × 96 × 42 mm) and 10 m wireless range make it a practical companion for laptops and desktop setups.

Key features at a glance:

• 1600 DPI optical sensor, 3 resolution modes
• 2.4 GHz RF wireless with USB-A receiver included
• Ergonomic right-hand form, silent clicks, 6 buttons
• 2 AAA batteries included, plug-and-play, compatible with Windows 7–11