Card Reader
A card reader is a device that can be connected to a computer designed to accept
and read data from different types of storage media such as SIM and SD cards and
flash drives, etc.
Explanation of how it works
A memory card reader is a device, typically having a USB interface, for accessing
the data on a memory card as a Secure Digital (SD) or Multi Media Card (MMC).
Most card readers also offer write capability.
Advantages
Card readers transfer images to computer faster than transferring from
a digital camera.
It consumes little energy or power.
Using a memory card, rather than the camera cable, ensures less drain
on the camera batteries.
Disadvantage
Card readers are not a one size fits all, some are single card readers and
some are multiple card readers.
Frequent use of a card reader can damage the memory card if mishandled.
Can be cumbersome to carry an external card reader around to use on a USB
port.
Relevance and impact on personal lives
A multiple memory card reader allows you to read or from a write to many different
cards. An internal card reader on a laptop enables additional storage.
A card reader is a device that can be connected to a computer designed to accept
and read data from different types of storage media such as SIM and SD cards and
flash drives, etc.
Explanation of how it works
A memory card reader is a device, typically having a USB interface, for accessing
the data on a memory card as a Secure Digital (SD) or Multi Media Card (MMC).
Most card readers also offer write capability.
Advantages
Card readers transfer images to computer faster than transferring from
a digital camera.
It consumes little energy or power.
Using a memory card, rather than the camera cable, ensures less drain
on the camera batteries.
Disadvantage
Card readers are not a one size fits all, some are single card readers and
some are multiple card readers.
Frequent use of a card reader can damage the memory card if mishandled.
Can be cumbersome to carry an external card reader around to use on a USB
port.
Relevance and impact on personal lives
A multiple memory card reader allows you to read or from a write to many different
cards. An internal card reader on a laptop enables additional storage.
