U-shaped Keys: Soft to the touch, the keys are U-shaped to provide the most comfortable typing angle and help reduce wrist strain. 10m Connection Distance: The wireless numeric keypad boasts an effective connection distance of 10m, covering a larger area for your convenience. Widely Used: This numeric keypad is suitable for various laptops and desktops with Windows 98/95/NT/ME/2000/XP/Vista/7.0/8.0 and later operating systems. Battery Powered: The numeric keypad is battery-powered. Bluetooth is ready to connect when the green light flashes; simply connect and use for effortless operation. Low Noise: The 18-key numeric keypad operates with minimal noise, making it perfect for working with spreadsheets, accounting documents, or financial applications. We offer not only high-quality products but also long-term customer service. When you purchase our products, you receive comprehensive support even after your purchase, allowing you to shop with confidence and satisfaction.