Hama WM-400 mouse Office Right-hand RF Wireless Optical 1600 DPI

The Hama WM-400 RF Wireless Optical mouse is a right-hand office mouse with an ergonomic shape, 6 buttons and a scroll wheel for precise, cable-free control of PCs and laptops. It uses optical movement detection with selectable DPI up to 1600 and connects via a 2.4 GHz RF USB receiver that can be stowed inside the housing. The housing and buttons contain recycled ABS and the packaging is plastic-free.

Advantages

The mouse offers whisper-quiet buttons to minimise clicking noise, polymer-coated skates for smooth gliding and a rubber-finish scroll wheel for improved grip. It supports three DPI levels (800 / 1200 / 1600) via a dpi switch, includes a separate On/Off switch and enters standby after 5 minutes of inactivity to save battery. The plug-and-play USB receiver provides simple setup without driver installation and has an approximate range of up to 10 metres depending on environment.

Suitable for

• Office work on PCs and laptops
• Web browsing and email navigation (forward/back with side browser buttons)
• General productivity tasks requiring precise cursor control

Key specifications

• Brand: HAMA
• Model: WM-400 RF Wireless Optical (MPN: 00173037)
• Interface: 2.4 GHz RF Wireless (USB receiver, stowable)
• Movement detection: Optical
• Resolution: 800 / 1200 / 1600 DPI (switchable)
• Buttons: 6 (including scroll wheel and browser forward/back)
• Form factor: Right-hand
• Range: up to 10 m (depending on conditions)
• Power: 2 × AAA batteries; separate On/Off switch; standby after 5 minutes
• Colour: Blue
• Weight: 0.079 kg
• Materials: housing and buttons contain 65% recycled ABS; packaging 100% plastic-free

How to use

Insert 2 AAA batteries into the battery compartment, plug the included USB RF receiver into an available USB port on your PC or laptop and turn the mouse on. The device uses plug-and-play and should be recognised automatically without additional drivers. Use the dpi switch to select 800, 1200 or 1600 DPI according to your precision needs. Store the USB receiver inside the mouse housing for transport.

Recommendations

For optimal performance, use the mouse on a flat, low-friction surface and replace batteries when cursor responsiveness decreases. Keep the stowed USB receiver in the housing during transport to avoid loss.