Linkstyle 3 in 1 Charger Socket Panel, 12V 4.2A Dual USB Car Socket Charger Socket Power Outlet & LED Digital Voltmeter & Cigarette Lighter Socket Splitter Adapter for Truck Car Marine Boat RV USB Wi-Fi Adapters/Dongles Wide compatibility: support Windows XP/Vista/7/8/10

Wide compatibility: support Windows XP/Vista/7/8/10

Input Voltage : DC 12V

Installation Notice

it just transmit the WiFi signal

Linkstyle 3 in 1 Charger Socket Panel, 12V 4.2A Dual USB Car Socket Charger Socket Power Outlet & LED Digital Voltmeter & Cigarette Lighter Socket Splitter Adapter for Truck Car Marine Boat RV USB Wi-Fi Adapters/Dongles Wide compatibility: support Windows XP/Vista/7/8/103 in 1 Cigarette Socket Panel This 12v socket panel designed with 12v rv usb outlet + LED digital display voltmeter+ 12v cigarette lighter outlet. Multifunctional three hole panel for DIY demands, detachable to replace other charger sockets or anything else that fits. Convenient to install and operate. Cigarette Lighter Adapter Splitter Expanding the cigarette lighter socket, enough for simultaneous use of a variety of portable appliances in your