stainless steel trackball which is widely used for internet kiosks,industrial control platform,medical device,etc.

*	stainless steel trackball IP65 NEMA 4X Metal 38mm Trackball;
*	Dustproof, water proof, vandalism resistance,
	shake-proof, pickproof;
*	Interface: PS/2,USB;
*	Actuator/keys materials: 316#(RoHS) stainless steel;
*	Switch life: more than 2 million of operations;
*	Key travel: 2.50mm;
*	Faceplate dimensions:83X110 mm;
*	High quality 316#(RoHS) stainless steel;
*	Lifespan: > 5 years;
*	Actuation Force: 1N;
*	Contact Material: Carbon / Gold;
*	CE, RoHS, FCC,IP65,IK07;
*	GW:0.8KG;

stainless steel trackball