These devices are compatible with your car's USB port and you may not realize it
Published on Feb 03, 2026 at 6:01 AM (UTC+4)
by Ben Thompson
Last updated on Feb 03, 2026 at 6:01 AM (UTC+4)
Edited by
Emma Matthews
This article contains affiliate links, SB Media will receive a commission on any purchases you make.
These devices are compatible with your car’s USB port, and you may have never have thought to plug them in.
The USB port in a car can be a lifesaver, especially when it comes to charging your phone on the go.
From mini fridges to humidifiers, there’s a whole lot to plug in and power up.
This mini USB fridge is perfect for long road trips
When on a long drive, it’s always nice to have a cool beverage at hand.
But in hot cars, cool cans don’t stay cold for long – and nobody likes a lukewarm soda.
That’s where this TOPRenddon Mini USB Refrigerator comes in handy.
With no batteries required, this fridge offers plug-and-play convenience for all your drinking needs.
And it’s handy on two fronts, as it can double as a warmer and keep your coffee hot.
Get yourself one at this link.
Wanted some tunes? This Bluetooth Receiver is what you need
No car trip would be complete without some music.
But let’s face it – it can get quite tricky to go between songs, with both hands on the steering wheel.
That’s where this UGREEN Bluetooth 5.0 Audio Transmitter and Receiver becomes a lifesaver.
With crystal clear sound quality and 8 hours of battery life, this is ideal for a wireless audio experience.
Forget the days of asking your passenger princess to take control of the music; this is what you need to be the DJ of your RV.
Keep things leveled out with this portable humidifier
If you’re driving in balmy weather, you’ll want this portable car humidifier on hand.
The GENIANI portable USB-Powered Humidifier comes in various tank sizes, ranging from 250ml to four liters.
Once on, this can act to balance out the affects of air conditioning, which can gobble up moisture in the air when at full blast.
All it needs is a full water tank, a cotton stick dipped inside, and the plug inserted into the USB port.
For your next long-haul journey, pick one up for yourself at this link.
A USB-powered Heads-Up Display is perfect for long drives
Your USB port can even help you keep your speed in check.
Thanks to the KUOWEIHUD Heads-Up Display, your speed can be projected onto your windshield, eliminating the need to keep glancing down at your dashboard.
For $16, you can become a safer driver in more ways than one.
All you need to do is plug it into your USB port and place it on your dashboard – it’s that simple.
Grab yourself one at this link.
Ben joined Supercar Blondie in February 2025 after being published by international organizations including LADbible, The Sun, the New York Post, and the Daily Mail. He covers supercars, rare and collectible vehicles, aviation, luxury assets, and the fascinating people behind them. His reporting has explored everything from seven-figure supercars and historic Ferrari collections to unusual aircraft adventures and extraordinary automotive discoveries from around the world. Ben has also gained first-hand insight into vehicle craftsmanship and customization, including visiting specialist workshops to see bespoke vehicles up close.
