Vandal proof Industrial Computer Keyboard with trackball and 71 Keys

• 71 Keys Industrial Computer Keyboard

• Built in 25mm trackball and 3 mouse buttons

• Electro Carbon-on-Gold PCB key switch technology

• Laser engraved characters for excellent durable.

• Interface PS/2, USB available,No driver needed, plug and play.

• All international language lay-out are optional.

• Waterproof ,dust proof, vandal proof.

MAIN FEATURE:

• The Ruggedized Keyboard are specially designed for harsh environment, use the brushed stainless steel material, and special water proof design, IP 65 compliant, it has good performance of water proof, dust proof and vandalism proof.