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. It uses optical movement detection with selectable dpi (800/1200/1600) and connects via a stowable 2.4 GHz USB radio receiver for reliable wireless control of PCs and laptops. The mouse housing and buttons contain recycled ABS plastic and the product comes in 100% plastic-free packaging.

Advantages

The ergonomic design fits the right hand for comfortable daily use. Whisper-quiet buttons reduce click noise for undisturbed work. Polymer-coated skates and a rubber-finish scroll wheel ensure smooth, precise movement and good grip. Power is supplied by two AAA batteries, and a separate On/Off switch plus an automatic standby mode after five minutes help conserve energy. The included USB receiver stores inside the mouse for compact transport.

Suitable for

• Office work on PCs and laptops
• Web browsing and email navigation (forward/back using side buttons)
• General daily computing tasks requiring up to 1600 DPI precision

Key specifications

• Form factor: Right-hand
• Movement detection: Optical
• Movement resolution: 800 / 1200 / 1600 DPI (switchable)
• Buttons: 6 (including browser forward/back side buttons)
• Scroll: Rubber-finish wheel
• Interface: 2.4 GHz RF wireless via stowable USB receiver
• Wireless range: up to 10 m (depending on environment)
• Power source: 2 × AAA batteries
• Housing material: 65% recycled ABS plastic
• Weight: 0.079 kg
• Color: Green

How to use

Install two AAA batteries into the battery compartment, switch the mouse On, and insert the USB receiver into a free USB port on your PC or laptop. The mouse pairs automatically with the receiver (plug-and-play, no driver installation required). Use the dpi switch to choose 800, 1200 or 1600 DPI depending on the task. After five minutes of inactivity the mouse enters standby to save power; use the On/Off switch to fully power off when not in use.

Recommendations

For best performance place the receiver in an unobstructed USB port and keep the sensor area clean. Replace batteries when tracking becomes inconsistent. Store the USB receiver inside the mouse housing during transport to avoid loss.