1. Classification of Card Reader
USB TF dedicated reader
It supports USB1.0 and USB2.0 port, plug-and-play, and currently it takes the largest market
share and it is the most practical. It is the leapfrog development compared with the previous
product -- TF card which can be just read by adding SD configurator, furthermore, it is
economic and practical.
Sim card reader
It is relatively common in the modern world, and sim card readers can backup sim card
information and sim card contacts at the pc end, which is a good tool for backup of personal
data.
Universal card reader
The CRW-X-type non-contact
It supports Non-contact CPU card ISO14443 TypeA / TypeB and Mifare one card, and there
are two built-in SAM small IC card in line with ISO7816-3, and supports a variety of
communication interfaces and communications protocols, and is applicable to a variety of
non-contact IC card application system. The appearance is new, the performance is stable
and powerful with rich interface and strong expansion. The CRW-VI External universal IC
card reader is miniature IC card reader equipment, mainly for portable applications.
According to the different way from the computer interface, best business card reader can be
divided into USB interface (CRW-VIu type) and serial interface (the CRW-VIs type), which is
suitable for a variety of applications, and the needs of the application environment. We can
also develop a dedicated IC card reader for the specific needs according to the needs of the
user.
CRW-V series IC card reader is connected to the computer or laptop through the USB port or
serial port, to support the operation of the CPU card and MEMORY card, and the double card
reader provides two kinds of deck can be selected. WatchCore is a smart IC card interface
chip for the convenience of user to develop the embedded IC card application, and the
operation program of the built-in IC card reader is suitable for the development of a variety of
special embedded IC device, mainly can be applied in the smart IC card meter, water meter,
gas meter, automated teller machines and IC card refueling equipment.
Electric card reader
It is now commonly used in the automatic fare collection system (AFC), the field of ID
identification systems, product certification recognition systems, card management systems,

2. and the meter retail system. The main features of the electric reader:
First, embedded high-performance and non-contact IC card high-speed reader module.
Second, support the combination of the use with the series issuing machine.
Third, has a unique card function of automatic finding.
Fourth, has the storing application data area with reading, writing, and other functions.
Fifth, supports the ISP online features.
www.usb-hubs.net
Our 8 qualified and experiences engineers are all experts of circuit designs and 2D,3D,Pro E
computer modeling. We have own molding plant,and it take us only 25 days to finish a new
design from moldings to mass production. We also focus on develping new products to meet
the ever-changing market demand as well. Every new product, not only our engineers will do
many different aging test, but also we will take our samples to professional test lablike
TUV,SGS to do final test.
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