Näppäimistö CHERRY G84-5400LUMES USB johdollinen 89 näppäintä harmaa

The CHERRY G84-5400LUMES XS Trackball Keyboard is a compact wired USB keyboard with an integrated optical trackball and two mouse buttons. With 89 keys in a low-profile grey casing, it combines keyboard input and precise cursor control in one device. The keyboard is designed for continuous use, offering durable switches and a slim form factor suitable for limited workspaces and 19" applications.

Advantages

The optical trackball with two mouse keys allows accurate cursor control without a separate mouse. Individual keys use Gold Crosspoint contacts (Cherry ML technology) for a distinct, reliable keystroke feel and a long operating life of over 20 million actuations per key. The compact, lightweight design and low overall height make the keyboard suitable for installations with restricted space. It supports Plug & Play with standard OS drivers, Code Set 3 and UnifiedPOS, and includes fastening points for permanent installation, detachable feet to adjust tilt, and freely programmable keys for task optimization.

Suitable for

When it may not be suitable

This compact 89-key layout may not be suitable for users who require a full-size keyboard with a numeric keypad or for those who prefer a separate high-precision mouse for gaming or specialised graphic work. Also, the integrated trackball design may not match users who want a wireless setup, since this model uses a wired USB connection.

Key specifications

How to use

Connect the keyboard to a computer via the USB interface; it works with the operating system's standard drivers for immediate use. Control the cursor with the integrated optical trackball and click using the two mouse buttons. Adjust the keyboard tilt by attaching or removing the pluggable feet. For fixed installations, use the provided fastening points. Program hotkeys as needed through compatible configuration software or the host system to streamline workflows.

What to consider before purchase

Recommendations

For reliable daily operation, place the keyboard on a stable surface, secure it if used in a fixed installation, and periodically clean the trackball area to maintain precise cursor movement. Use the programmable keys to assign frequently used functions to save time.