USB Multifunctional Numeric Keypad: The laptop scissors foot button structure makes it feel comfortable. With equal sign, left and right parentheses, Esc, Tab, backspace, delete key, computer shortcut, and currency symbol key which meet most needs of inputing. Ultra-Thin and Minimalist Design: Ultra-thin design, ,easy to carry, stylish and beautiful. The characters are clear and not easy to wear out. USB excuse, plug and play. High Quality: The numeric keyboard is made of high-quality ABS material and it can bear twenty millions of keystrokes with easy click operation, it is strong and durable. The bottom of the numeric keyboard comes with 4 small non-slip mats, so as not to slip when you used it. Full-Size 19mm Keys: Full-size 19mm keys improve speed and accuracy by making it easier to locate and press the numbers you are looking for. Wide Compatibility: Suitable for all kinds of laptop computers, desktop computers, etc, USB wired connection, plug and play, co