18 Keys Fashionable Low Noise Mini Numeric Keypad Waterproof USB Wired
Numeric keypad is the perfect accessory to your workspace and personal space. This product is suitable for those people who often deal with numbers such as accountant and bank stuff, especially for someone who doesn't have right keyboard on his computer.
Features:
USB interface offers widely compatibility, plug and play.
Small and light weight size makes it easy to carry.
With high-quality silicon material, it not only offers a comfortable feeling but also generates a low-noise environment.
More durable with anti-splash water design.
More stable and safer with imported chips and ABS material.
With anti-slip stand, it is more stable when you work.
Ergonomic tilt provides a comfortable feeling which helps reduce your fatigue, especially suit for those working on spreadsheets, accounting files or financial applications. 
Specifications:
Buttons: 18 keys
Cable Length: 135cm / 53.15in
Keystroke Life Test: More than 10 million
Compatibility: Windowns98/95/NT/ME/2000/XP/Vista/7.0/8.0
Input Voltage: 5V
Item Weight: 94g / 3.32oz
Package Weight: 108g / 3.81oz
Item Size: 14 * 8.5 * 2cm / 5.51 * 3.35 * 0.79in （L * W * H）
Package Size: 14.8 * 9.3 * 3.5cm / 5.83 * 3.66 * 1.38in （L * W * H)
Package List:
1 * Keypad
(Battery is not Included)