Designed & Improved 3 in 1 Socket Panel ,Fit for EZGO TXT&PDS Golf Carts,easy to install and operate. Also detachable to replace other charger sockets or anything else that fits; 3.0 Quick Charge Dual USB Charger Socket: This DC 12V,2.4A+3.1A USB socket is built-in dual USB charging ports, could simultaneously charging 2 electronic devices at optimal speedNOTE:Input voltage must be 12V; Real-Time LED Voltmeter :This switch panel for Golf Carts with large digital voltmeter display that shows DC 15-120V voltage, you can monitor the condition of the battery on your golf cart if the voltage is under normal status; EZGO Forward Reverse Switch: For EZGO TXT PDS Golf Carts, Years 2003 & Up, OEM part#: EZGO 74323G01 74323-G01 .(It will not work on DCS or series drive system golf carts); Package Include: 1x Aluminum alloy Panel,1 x Dual USB Charger Ports ,1 x F&R Switch, 1 x Digital Volt Meter.