Manhattan Numeric Wireless Keypad

• 18 full-size keys including backspace key
• 2.4GHz RF technology offers wireless freedom with effective range up to 33ft with USB micro receiver
• Asynchronous number lock function operates independently of computer keypad for faster numeric data entry
• Auto power management hibernation mode helps maintain proper battery levels
• Membrane key switches reduce typing noise improve response & provide low-profile keystrokes
• Ultraslim & lightweight--ideal for notebook computer users
• Ergonomic design provides support for comfortable use & avoidance of wrist strain
• Full-sized low-profile keys are easy to identify
• Plug & play--no drivers or installation required
• 3-year warranty
• Includes one AAA battery;