IP65 scratch proof USB Metal Trackball Pointing Device / laser trackball for industrial computer
Dimensions: 83.0 x 110.0mm (top panel)
Main Features:
No metal bearings inside, operation is very smooth, and easy without any noise.
Specifications:
|  			 ITEM  |  			 			 SPECIFICATION  |  		|
|  			 Mechanical  |  			 			 Key  |  			 			 2 or 3 keys, quality brushed stainless steel buttons  |  		
|  			 Key top style  |  			 			 round sealed stainless steel buttons with tactile feeling  |  		|
|  			 Front Plate  |  			 			 Quality brushed stainless steel  |  		|
|  			 Key Travel  |  			 			 1.00 mm  |  		|
|  			 Ball diameter  |  			 			 38.1mm/1.50' (16mm, 19mm, 25mm also available)  |  		|
|  			 Key switch lifespan  |  			 			 more than 5 Mio actuations  |  		|
|  			 Track ball lifespan  |  			 			 > 10 Mio revolutions  |  		|
|  			 Back Metal Cover  |  			 			 Rear side integrated electronics protected by a metal cover  |  		|
|  			 Actuation Force  |  			 			 1.0 N to 3.0 N  |  		|
|  			 Mounting Rack  |  			 			 Aluminum alloy  |  		|
|  			 Dimension  |  			 			 Dimensions with 38.0mm track ball, Front plate (LxW ): 83.0 x 110.0mm Overall ((LxW xH): 107.0 x 134.0 x 40.7mm  |  		|
|  			 Interface  |  			 			 PS2, USB are available, Y type cable with ports of PS2 and USB  |  		|
|  			 Electrical  |  			 			 Power supply  |  			 			 5V DC+ 10%, mouse interface  |  		
|  			 Protection level  |  			 			 IP65 dynamic (front panel), NEMA4X, IK10  |  		|
|  			 EMC Standard  |  			 			 EN55022(B)  |  		|
|  			 Power consuming  |  			 			 ≤1.0W(dynamic)  |  		|
|  			 ≤0.2W(static)  |  		||
|  			 Contact Material  |  			 			 Stainless steel switch  |  		|
|  			 Environmental  |  			 			 Operating temperature  |  			 			 -20°C-+ 60°C  |  		
|  			 Storage temperature  |  			 			 - 30°C-+ 70°C  |  		|
|  			 Operating RH  |  			 			 30-90%  |  		|
|  			 Atmospheric pressure  |  			 			 60-106Kpa.  |  		|
|  			 Reliable  |  			 			 Certificates  |  			 			 RoHS compliant, CE and FCC certified. IP65 front panel, ESD  |  		
|  			 MTBF  |  			 			 >50000H  |  		|
|  			 MTTR  |  			 			 < 30min  |  		|
|  			 OS  |  			 			 OS is under All windows, Linux, Unix, Mac OS9 / OSX  |  		|
|  			 Packing Details  |  			 			 Each unit to a suitable brown inner box, suitable brown inner boxes to a standard export carton.  |  		|
Actual Photos:

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