Manhattan Numeric Keypad, Wired, USB-A, 18 Full Size Keys, Black, Membrane Key Switches, Windows and Mac, Three Year Warranty

18 full-size keys including backspace key. Asynchronous number-lock function operates independently of computer keypad for faster numeric-data entry. Membrane key switches reduce typing noise, improve response and provide low-profile keystrokes. Ultra-slim and lightweight – ideal for notebook computer users. Three-Year Warranty. Manhattan Numeric Wired Keypad enhances any notebook computing experience, especially when inputting important numeric data. The full-size 18-key layout and membrane-style key switch technology reduce typing noise, improve response and provide low-profile keystrokes for fast and accurate data entry. A handy backspace key allows swift corrections. The asynchronous number-lock function allows users to simultaneously input letters from the computer's keyboard and input numeric data from the keypad. Its USB connection, plug-and-play installation and ultra slim, lightweight construction make it easy to pack and travel.. Features. USB hub. No. Pointing device. No. Purpose. Universal. Keyboard key switch. Membrane. Device interface. USB. Design. Product colour. Black. LED indicators. Yes. Cable length. 1.29 m. Backlight. No. Material. Acrylonitrile butadiene styrene (ABS). Power. Power source type. USB. System requirements. Windows operating systems supported. Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 7 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows Vista x64, Windows XP, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64. Weight & dimensions. Weight. 90 g. Height. 140 mm. Depth. 23 mm. Width. 85 mm. Operational conditions. Operating relative humidity (H-H). 5 - 90%. Storage temperature (T-T). -20 - 60 °C. Operating temperature (T-T). 0 - 40 °C. leaflet