Feature Highlights: 1. 2.4GHz Wireless Connectivity – Utilizing stable 2.4GHz wireless technology, this numeric keypad ensures lag‑free transmission and plug‑and‑play convenience. 2. Solar‑Powered Calculator – Equipped with a solar panel, the keypad operates as a basic calculator using solar energy, eliminating the need for batteries in calculator mode. 3. Ergonomic & Portable Design – Designed for comfort and ease of use, the lightweight build offers a pleasant typing experience and easy portability. 4. 29‑Key Layout – Featuring 29 well‑spaced keys, it is suitable for laptops, offices, banks, schools, and various business environments. 5. Dual‑Mode Switching – Seamlessly switch between keyboard mode and calculator mode with the dedicated PC/CAL key when connected wirelessly to your computer. Product Details: This calculator numeric keypad combines a wireless 2.4GHz connection with solar‑powered calculator functionality. Built with an ergonomic design and 29 responsive keys, it provides comfortable, accurate input for both numeric entry and calculations. The dual‑mode operation allows flexible use as a standard keyboard pad or a standalone calculator. Ideal for office work, accounting, education, and daily computing tasks, it offers reliable performance and hassle‑free setup. Specifications: - Item Type: Calculator Numeric Keypad - Material: ABS - Number of Keys: 29 - Interface: USB (via wireless receiver) - Connection: 2.4GHz Wireless - Key Technology: X‑Architecture - Power Source: Solar panel (calculator mode); 2 x AAA alkaline batteries for wireless operation (batteries not included) - Compatibility: Universal - Package Includes: 1 x Calculator Numeric Keypad, 1 x Wireless Receiver, 1 x User Manual