Easy Setup and Reliable Performance - Plug and Play: connect a small USB to the computer interface; no software installation required. - The numeric keypad operates with no delays or dropouts, delivering fast data transmission to boost your efficiency. Quiet and Comfortable Typing - 18 full-size quiet keys provide a smooth, precise touch for easy use. - Ergonomic design supports long periods of use without fatigue. - Particularly suitable for staff working with spreadsheets, accounting documents, or financial applications. Power Saving and Low Power Indicator - Automatically enters sleep mode after 5 minutes of inactivity to save power. - The indicator light turns on when power is low, reminding you when attention is needed. Stable, Lightweight, Non-Slip - Four non-slip pads on the back prevent movement on the desk. - Weighs 0.23lb, enabling easy placement and portability for use anywhere. Use Scenarios - Office data entry in spreadsheets, accounting tasks, and financial applications. - Pair with a laptop for a compact numeric input solution at home, in the office, or on the go.