Good design,perfect for your machine,3.1A dual USB (2.1A+1A). Heavy duty ABS plastic face panel.IP rating:IP68,Approved:CE 12V-24V DC 4 x LED illuminated rocker switches with rubber seals. size for panel:130*120*90mm(5.12"x4.72"x3.54") Loop Circuit:ON-OFF,Electrical Life:10000 make and break cycles at full load;15A fuse for the USB and 2 rocker switches and 15A for the power socket and the other 2 rocker switches Easy to install and durable.With our strict quality control system, we test each item and 100% ensure in good condition before we ship. Enjoy 1 year quality warranty under regular use. Offering customer technical service, feel free contact us for technical, installation and use question. Specification: Heavy duty ABS plastic face panel Size for panel:130*120*90mm(51.18"x47.24"x35.43") Rocker Switch: Loop Circuit:ON-OFF Rating:DC 12V 20A,24V 10A Electric Strength:AC 1500V 1minute Operating Temperature:-25degree to 80degree Electrical Life:10000 make and break cycles at full load Dual USB Port: Material:PA66 Working voltage:12-24V Output current:3.1A Output voltage:5V LED Light:Blue Cigarette Lighter Socket: Material:PA66 Working voltage:12-24V Output voltage:12-24V LED Light:Green Package included: 1 x Switch Panel 2 x Pre-printed labels 4 x Stainless Steel Screw