1,Rugged vandal-resistant metal kiosk keyboard with trackball 2,Water/dust proof,IP65 rated 3,64 keys,front panel mount Key Features: ... places. 4) Built from stainless steel, high vandal-proof. 5) Dust-proof and liquid-proof, meet IP65 requirement 6) PS/2 or USB ... x 32.20mm More Photos Certifications Rugged panel mount waterproof vandal-proof industrial metal kiosk keyboard with optical trackball