AS-I550 Silicone Wireless Keyboard Numeric keypad The two expansion interfaces are

The two expansion interfaces are USB3

- Protection level: IP65

and more to expand your existing keyboard

AHPOON Compact keyboard is a very compact ergonomic keyboard

- Automatic synchronization between keyboard and receiver

AS-I550 Silicone Wireless Keyboard Numeric keypad The two expansion interfaces areA specially designed wireless keyboard, waterproof and washable, made of silicone 2. 4 GHz digital radio frequency technology Automatic synchronization between keyboard and receiver Working distance up to 10 meters (30 feet) Rubberized surface provides comfortable use of typing Compatibility: Microsoft Windows 10, 8, 7, Vista & XP Language: All the languages compatible with Windows Communication: Mini USB receiver Key layout: 106 keys Dimensions: