What is USB Memory Card Reader Writer
A memory card reader is a device, typically having a USB interface, for accessing the data on a memory card such as a CompactFlash (CF), Secure Digital (SD) or MultiMediaCard (MMC). Most card readers also offer write capability, and together with the card, this can function as a pen drive.
Today card readers can be categorized into three by the type and quantity of the card slots: single card reader (e.g. 1x SD-only), multi card reader (e.g. 9-in-1) and series card reader (e.g. 4x SD only). However, there are some kinds of memory cards with USB functions that do not need the card reader, such as the Intelligent Stick memory card, which can plug directly into a USB slot.
The USB device class used is 0x08.
( Above message was copied from Wikipediai )
Our USB single slot Card Readers/Writers,all in one Card Readers/Writers are for SD, Mini-SD, CF, CFII, CFUltrall, MicroDrive, SMC, XD, MinSD, SDC, SDUltra, MMC, RS-MMC, MMCII, MSMGProDuo, MSMGDuo, MSPRODuo, MSDUO, MSMG, MSMGPRO, MSPr, MS, HS-MMC, T-Flash.
When you use our USB Card Reader/Writer with our memory cards together, you've just got a USB Flash Drive, or USB removable disk. Which has the same function as the USB Flash memory drive or USB removable disk does.
