1PCS Dual USB Outlet Cigarette Lighter Socket Splitter with Blade Fuse, 12V 4.2A Car Charger Power Adapter Replacement Waterproof Plug Female 21W for RV Marine Boat Motorcycle Truck ATV UTV Van etc

Good product

Easy install and works perfect in my camper.

Worked well in adding an accessory plug for devices to my 60s era vehicle. There weren't any instructions, but I had no problems.

Works as it said it wouldnone

These are well made. I installed 2 in my RV so I could use a 150 watt cigarette lighter inverter directly from my 12 volt house batteries for laptop charger and small flat screen TV instead of turning on the 3000 watt inverter. They serve that purpose well. I pull the inline fuses when not traveling in the RV so the blue LED power indicator lights aren't on constantly, but when traveling these will serve as good night lights and should use very, very little power. Also the USB A ports will come in handy.

2nd time I purchased these, quick simple way to add USB ports and a charging outlet (for a laptop invertor) etc. Lighted, built in fuse breaker.

Good

Work great for what I needed