Plug-and-Play USB connectivity - This USB numeric keypad uses a plug-and-play USB interface and is compatible with most systems. Compact and portable 18-key design - Mini, lightweight keypad with an ergonomic layout for space-saving use and easy portability. - Quiet keys provide comfortable typing experience for extended sessions. Ergonomic benefits - Ergonomic design helps reduce wrist pressure and promotes comfortable typing during data entry and heavy numeric tasks. Long cable for flexible placement - Equipped with a roughly 4.9 ft (approximately 1.5 m) cable to allow flexible placement on your desk or workstation. Ideal use scenarios - Data entry and spreadsheet work on laptops or desktops, speeding up numeric input. - Quick numeric input for accounting, inventory, or data-heavy tasks where a full keyboard is impractical. - Space-saving setup for travel, small desks, or standing desks where a full-sized keypad is not available.