Review on 🚗 Rocketek USB Car Charger Splitter Adapter: 2-Socket Cigarette Lighter Power Outlet with LED Voltmeter, Dual USB Ports - Charge Phone, Tablet, GPS, Dash Cam & More! by Minas Chase

This is good for a long trip where I needed to connect multiple devices so I'm glad I bought it but the rotary access was too flexible . The slightest touch makes him fall. You should make the rotating part stronger. Also, I didn't understand why a switch was needed to make both plugs work at the same time. Of course, I bought this adapter to connect multiple devices at the same time, so why would I have to press a button so that only half the ports can be used? It was a useless feature that if I pressed any of the buttons while adjusting the flex head, half the plugs would be disabled and I wouldn't notice for a while until the device warned "low battery".