1,IP65 Metal Keyboard 2,metal keyboard with trackball 3,metal keyboard for kiosk Country of Origin:China (mainland)Brand Name:ThreestarsPrimary ... cycle actuations Stroke travel: 2mm Actuating force: 120g Lettering: etching with strong printing ink Weight: 2.0kgSize: 392 x 110mm Payment ... /T, L/CMinimum Order: 1 to 99 Pieces IP65 Metal Keyboard with trackball