Description: This USB numeric keypad helps simplify the input work of large amounts of data to make the data input more relaxed. Thousands key allows you to input a four-digit number at once. Furthermore, ergonomic designed keypad and soft keys give a comfortable touch feeling. You can carry it to everywhere you want. Features: 19-key USB Numeric Keypad - Helps you input numbers more conveniently and more directly. Thousands Key - The built-in thousands key makes it possible to input a four-digit number directly. Comfortable Touch Feeling - Soft keys give you a comfortable touch feeling. Plug and Play - It supports plug and play with no driver required. Portable - Mini size and light weight allow you to carry it to everywhere you want. Specifications: Product type: USB Numeric Keypad Connection: USB cable Plug and play: Support Keys number: 19 keys Thousand key: Support Plug and play: Support Suitable system: For Windows2000, Windows Millennium Edition, WindowsXP, Windows 7/8 Package size: approx. 20.5 * 13.5 * 2.5 cm/ 8.07 * 5.31 * 0.98 in Package weight: 118g Package List: 1 * USB Numpad 1、19-key USB Numeric Keypad - Helps you input numbers more conveniently and more directly. 2、Thousands Key - The built-in thousands key makes it possible to input a four-digit number directly. 3、Comfortable Touch Feeling - Soft keys give you a comfortable touch feeling. 4、Plug and Play - It supports plug and play with no driver required. 5、Portable - Mini size and light weight allow you to carry it to everywhere you want.