Terra Keyboard Wortmann Mobile 1515/1715(V)/1776 illuminated – compact illuminated USB keyboard (model N750BU/DE)

The Terra Keyboard Wortmann Mobile 1515/1715(V)/1776 illuminated is a compact illuminated USB keyboard designed for users who need a small footprint with visible keys in low-light conditions. The keyboard features a standard layout adapted to space-saving profiles and connects via USB for plug-and-play use with desktop PCs and laptops. Its illuminated keys help maintain typing speed and accuracy in dim environments while the compact design supports mobile workstations and limited-desk setups.

Advantages

The illuminated keycaps provide consistent visibility in low-light situations without external lighting. The compact form factor conserves desk space and simplifies transport for users who move between work locations. The USB connection ensures compatibility with a wide range of operating systems and devices, enabling straightforward installation and immediate use. The standard key layout preserves familiar typing patterns despite the reduced size.

Suitable for

• Office workstations with limited desk space
• Home offices and study areas with variable lighting
• Mobile use with laptops or portable setups
• Call centers and reception desks requiring compact input devices

Key specifications

• Connection: USB plug-and-play
• Form factor: compact, space-saving layout
• Backlighting: illuminated keys for low-light typing
• Layout: standard key arrangement adapted for compact design
• Intended use: desktop and mobile workstation compatibility

How to use

Connect the keyboard to an available USB port on your computer. The device should be recognized automatically by most modern operating systems; allow the system to configure drivers if prompted. Use the illuminated keys in dim environments to maintain visibility—adjust the ambient lighting or monitor brightness to complement the backlight. Place the keyboard on a stable surface at a comfortable distance to preserve ergonomic posture during extended typing sessions.

Usage recommendations

For prolonged daily use, position the keyboard so wrists remain neutral and alternate breaks to reduce strain. Keep the keyboard surface clean and avoid exposure to liquids; if cleaning is necessary, disconnect the keyboard and use a dry or slightly damp cloth. If illumination appears dim over time, check the host device power settings and ensure the USB connection provides sufficient power.