Adesso Wireless Spill Resistant 18-Key Numeric Keypad – Wireless Connectivity – RF – 30 ft – 2.40 GHz – WKB6010UB

Plug & Play – The WKB-6010UB requires no driver. Simply connect the device to your computer and begin enjoying your new peripheral companion.

• Battery Saving – With the built-in Auto-Sleep feature, you can automatically maximize your battery life when your WKB-6010UB is not in use.
• Compact & Lightweight – The compact design of less than 3.5in wide makes for easy portability and ease of use in different working environments.
• Spill Resistant – The keypads spill resistant design helps to prevent fluids from staying inside, which would otherwise cause damage to the keyboard.
• Quiet Membrane Key Switches – Membrane key switches provide a better responsive and quieter typing experience lasting up to five million keystrokes.
• 2.4 GHz RF wireless technology – With 2.4 GHz RF wireless technology and 65000 IDs on 12 channels you can enjoy 30 feet of wireless freedom.