Slim Design Wireless Keyboard 2.4G Wireless Wireless Numeric Keypad Mini Digital Keypad Office

Label:Yes Material: ABS Size: 140*85*10 mm(5.51*3.35*0.39 in) Supported systems:windowns98/95/NT/ME/2000/XP/Vista/7.0/8.0 Keys: 18 keys Launch distance:10m Required battery:1pc AAA Battery 1.5V(not included) Package Included:1pc* Keypad(Without battery) Voltage: 5V Button Life: more than 5 million times

Features: 1.High Quality: Quiet and comfortable feeling, built-in ergonomic tilting device provides extra comfort, helps reduce stress, ideal for those who work with spreadsheets, accounting documents or financial applications. 2. Comfortable hand feeling: non-slip and anti-fall, not easy to wear, key design, comfortable hand feeling. Thanks to it's ultra-thin and easy-to-carry features, it gives you the option to travel anywhere. 3.USB plug and play: Just plug the number pad into the usb port, and you can start crunching numbers right away. No driver required. Easy to install, convenient, plug and play device. The numeric keyboard can be moved arbitrarily, the key sound is light, and it is very convenient to input data.