Enhance your productivity with this 22-key wireless numeric keypad, designed for seamless compatibility and efficient data entry. Crafted from durable ABS material, this wireless numeric keypad supports multiple operating systems including Windows XP, Linux, Vista, and Windows 7/8/10, ensuring broad usability across various devices. Featuring a plug-and-play USB receiver with 2.4G wireless technology, it offers quick and stable connectivity up to approximately 10 meters (32.8 feet), providing flexibility and freedom from cables. Key Features: · Wide System Compatibility: Supports Windows XP, Linux, Vista, and Windows 7/8/10 for versatile use across different platforms. · 22-Key Wireless Numeric Keypad: Compact and functional design dedicated to numeric data input, perfect for accountants, data entry professionals, and students. · Long Battery Life & Durability: Up to 80 hours of continuous use on 2 AAA batteries (not included) with a keystroke lifespan up to 3 million clicks, ensuring reliability and extended performance. · Ergonomic Design: Carefully shaped for a comfortable hand feel during extended use, reducing fatigue and enhancing typing accuracy. · Scissor Foot Key Cap Structure: Provides fast key rebound, low input delay, and quiet keystrokes for an efficient and responsive typing experience. · Low Latency & Fast Response: Features a 5-millisecond response speed for accurate and timely input every time. · Wireless Convenience: Advanced 2.4G wireless transmission offers stable and interference-free connectivity within a range of up to 10 meters (32.8 feet). · Available Color Options: Choose from stylish Silver Black, Iron Grey, or Rose Gold to complement your workspace aesthetics. Specifications: · Item Type: 22 Keys Numeric Keypad · Material: ABS · Number of Keys: 22 · Wireless Technology: 2.4G Wireless · Support System: Windows XP, Linux, Vista, Windows 7/8/10 · Keyboard Life: Up to 3 Million Keystrokes · Response Speed: 5 Milliseconds · Wireless Transmission Distance: Approx. 10m / 32.8ft · Working Current / Voltage: 0.25MA / 3V · Battery Type & Capacity: 2 x AAA (Not Included) · Use Time: Up to 80 Hours Package Includes: · 1 x 22-Key Wireless Numeric Keypad This wireless numeric keypad offers a reliable, ergonomic, and convenient solution for all numeric input needs, making it an excellent tool for professionals and casual users seeking to boost efficiency and comfort.