Black metal keyboard with trackball waterproof IP65, vandal proof IK07, CE, FCC , ROHS certificated. Black Metal keyboard with trackballBasic Instruction1.Support WIN98WIN2000WIN XP System 2.comply with ISO/IEC 9995GB/T14081 standard 3.Keyboard made of high quality stainless steel4. Dustproof, waterproof, shake-proof and vandal proof Applications: Check-in Kiosk, Boarding Kiosk, Info-Kiosk, ...