SIIG Waterproof & Dustproof USB Multimedia Keyboard - Waterproof & Dustproof USB Multimedia Keyboard, IP68, Fully Sealed, 104 Keys, Quiet Keycaps, Non-slip, Plug-n-play, for Window desktop or notebook - JK-US0U11-S1

Built-in fully waterproof and dustproof technology to protect the keyboard from contamination, Ideal for Industrial, Food Service, Marine, Manufacturing, Military, and Medical applications, etc.
Completely dust-proof design, fully sealed, water resistant when immersed in 1 meter deep water for 30 minutes
Standard 104 keys full-size keyboard and included 12 multimedia keys
Quiet keycaps support up to 5 million keystrokes life, 4pcs non-slip feet to ensure that the keyboard is not easy to move during use
Withstand unforeseen site conditions, whether slightly splattered or soaked, the keyboard looks like new after washing
Classic and Rugged design, adjustable leg, Plug-n-play, compatible with most Window operating systems