Asger Risom
USB ports didn’t become a standard feature in cars until the early 2010s, but they’ve quickly evolved into one of the most useful connection points in modern vehicles.
USB ports didn’t become a standard feature in cars until the early 2010s, but they’ve quickly evolved into one of the most useful connection points in modern vehicles. While some ports only provide power and others support data as well, the right accessory can make even a basic port far more useful. Here are five practical add-ons that plug directly into a car’s USB port and instantly upgrade the driving experience.
Wireless adapters for Android Auto and Apple CarPlay
Many vehicles still require a cable to run Android Auto or Apple CarPlay. A small USB wireless adapter solves that by adding cable-free support to your existing system. It plugs into the same port you’d normally use for wired projection and connects to your phone automatically at startup. Some models handle both Android and iPhone, making it easy to switch devices without swapping cables. Most cost between $30 and $100.
Portable air purifiers
A compact purifier can be useful for drivers with allergies or anyone dealing with polluted or dusty city air. These cup-holder-sized units draw power from a USB port and typically use HEPA filters, sometimes combined with activated carbon layers, to reduce pollen, smoke, odors, and fine particles. Fan speeds vary, and higher settings can be loud, but they clean cabin air more quickly. Well-reviewed examples include Pure Enrichment’s PureZone Mini and Smart Air’s QT3.
Amazon Echo Auto
For cars without built-in voice assistants, a USB-powered Echo Auto adds Alexa to the dashboard. It uses your phone for data and routes audio through the car’s speakers via Bluetooth or an auxiliary cable. Once set up, it handles hands-free music, navigation, calls, reminders, and smart-home controls. The device is compact and frequently discounted from its standard price.
Ambient lighting kits
If your car lacks factory ambient lighting, budget USB lighting kits can add a much more modern look. They typically include slim LED strips that run along door panels, footwells, or the center console. Installation mostly involves routing cables neatly, but the kits themselves are inexpensive and controlled with a remote or an app. Before buying, make sure the included cable is long enough for your intended layout.
USB-powered fans
A small USB fan can improve airflow for passengers, especially in vehicles where the rear seats don’t get much ventilation. Many models clip to headrests or vents and can be angled as needed. They’re inexpensive, easy to install, and useful in hot climates or when cooling the cabin faster after the car has been parked. Popular models such as the TriPole Car Fan sell for under $20.
Sources: BGR
