A card reader is a device that enables users to read and access data stored on various types of memory cards, such as SD cards, microSD cards, and CompactFlash cards. It connects to computers and other devices via USB or other interfaces.

Product Data
Compatibility: Supports multiple card formats including SD, microSD, and CF.
Connectivity: USB 3.0 for high-speed data transfer.
Dimensions: Typically around 3 to 4 inches in length and 2 inches in width.
Weight: Approximately 50 grams.

Reference Price
The average price for a standard card reader ranges from 10 to 30 USD, depending on the brand and features.

Product Classification
The card reader falls under the category of computer peripherals and accessories, specifically under data storage devices.

Product Features
High-speed data transfer capability.
Multiple card format support for versatility.
Plug-and-play functionality for easy setup.
Compact design for portability.

Product Uses
The card reader is primarily used for transferring data between memory cards and devices such as computers, laptops, and tablets. It is ideal for photographers and videographers who need to quickly offload images and videos from their cameras.

Precautions
Always safely eject the card before removing it from the reader to prevent data corruption.
Keep the card reader and memory cards free from dust and moisture to ensure proper functioning.
Do not force cards into the reader, as this may damage both the card and the device. Tag: Previous_one：Dongfeng sprinkler truck
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