What is the card placed in a car?

[StPatrick]

The card placed in a car is used to insert a memory card. Some cars have two memory card slots, one for storing maps and the other for storing music. Memory card slots are becoming less common in newer car models, and memory cards themselves are also becoming less prevalent. Many new cars are equipped with Carlife and CarPlay functionalities, one for connecting to Android phones and the other for connecting to iPhones. To use Carlife or CarPlay to connect to the car's infotainment system, a data cable is required. It is recommended that car owners use the original data cable, as it supports data transmission.

[SanAngelina]

I've been driving for decades, and the card usually placed in the car is the ETC card, also known as the electronic toll collection card. It's fixed in that small black box on the front windshield, specifically for highway tolls. In the past, you had to queue up and pay with cash at toll booths, which was a real hassle. Now, you just drive through and the fee is automatically deducted, saving both time and effort. Besides highways, many parking lots also support this feature—just zip in and out effortlessly. Occasionally, gas station membership cards or garage remote cards might be placed in the car, but the ETC card is the most commonly used. To get one, just go to a bank for installation, and avoid buying off-brand products. A word of caution: cars are easy targets for theft, so don’t leave valuable cards like ID cards inside. Just make sure the ETC card is securely installed. If the device isn’t lighting up, the card might be loose or the battery dead—check the balance promptly. As someone who frequently drives long distances, using ETC has easily saved me half the time. I highly recommend it to fellow veteran drivers.

[OliviaLee]

As someone who frequently drives long distances, I find the most practical card to keep in the car is the ETC card, which is mainly used for electronic toll collection. Every time I take the highway, it automatically deducts the fee without stopping to queue, which is super convenient and also helps reduce fuel consumption. The car may also hold some parking cards or fuel cards, but ETC is a basic necessity. When installing it, choose an official service point and don’t just go for the cheapest or easiest option. It’s advisable to regularly check if the card is still valid and if the balance is sufficient; if you travel a lot for work, make sure the device signal is functioning properly. Keep items in the car secure, and avoid storing other valuable cards to prevent theft. In short, the ETC card makes travel much easier, especially during holidays when traffic is heavy—it helps avoid the hassle of major traffic jams.

[PaisleyFitz]

I focus on automotive convenience, and the card mostly placed in my car is the ETC card, installed in a small device on the windshield. It automatically recognizes and deducts tolls on highways, eliminating the hassle of manual payments. Its working principle is simple: the card wirelessly communicates with station devices, and data transmission handles the payment. Other cards like fuel cards or store membership cards may also be placed in the car, but ETC is the most widely used. For security, avoid stacking multiple cards to prevent theft.