10pcs NFC ACR122U RFID SmartCard Reader Writer +UID 13.56MHZ Access Control Card

Description

We are manufacturer of smart card and smart card reader, if big quantity, pls leave message,we will contact you as soon as possible.
We support SDK(cd) for develop.   Software will be provided as a download.
Copy card, uid 0 block writable :
https://www.aliexpress.com/store/product/RFID-card-UID-changeable-nfc-card-with-block-0-writable-for-mf1-1k-s50-13-56Mhz/829772_32353992708.html
UID CHANGE SOFTWARE SUPPORT
Description:
The ACR122U NFC Reader is a PC-linked contactless smart card reader/writer developed based on the 13.56 MHz Contactless
(RFID) Technology.  Compliant with the ISO/IEC18092 standard for Near Field Communication (NFC), it supports not only
for Smart Card Reader? and ISO 14443 A and B cards but also all four types of NFC tags.
ACR122U is compliant with both CCID and PC/SC. Thus, it is a plug-and-play USB device allowing interoperability with different
devices and applications. With an access speed of up to 424 kbps and a full USB speed of up to 12 Mbps, ACR122U can also
read and write more quickly and efficiently. The proximity operating distance of ACR122U is up to 5 cm, depending on the type
of contactless tag in use.
In order to increase the security level, ACR122U can be integrated with an ISO 7816-3 SAM slot. Furthermore, the ACR122U
NFC Reader is available in module form, permitting easy integration into bigger machines, such as POS terminals, physical access
systems and vending machines.
The ACR122U NFC Reader is ideal for both secure personal identity verification and online micro-payment transactions.
Other applications of the ACR122U include access control, e-payment, e-ticketing for events and mass transit, toll road fare
collection and network authentication.
Features:
Identity verification, data exchange & contactless transaction
Supporting different OS
USB 2.0 Full Speed Interface
Operating Frequency: 13.56MHz
CCID Compliance
Smart Card Reader:
Read/write speed up to 424 kbps
Built-in antenna for contactless tag access, with card reading distance of up to 50 mm (depending on tag type)
Supports ISO 14443 Type A and B cards, for Smart Card Reader, FeliCa, and all 4 types of NFC (ISO/IEC 18092) tags
Built-in anti-collision feature
Application Programming Interface:
Supports PC/SC
Supports CT-API (through wrapper on top of PC/SC)
User-controllable bi-color LED
User-controllable buzzer
1pcs Mifare Smart Card
CD-Rom or hyper link (Instruction Manual, Driver, Demo, SDK, etc.)
Applications:
1.The bank on the net and online shopping
2.Electronic business e
3.Electronic wallet balance query
4.Network access
5.Customer integral preferential
6.Identity authentication
7.ticketing
8.Online betting
9.Parking charging system
10.Automatic charging system
11.Public transportation
12.Entrance guard system
13.attendance
14.Vending machines
15.Non-contact public telephone
16.Logistics and supply chain management
Technical Specifications :
Shell size:98 mm  x 65 mm  x 12.8 mm
Weight:70g
Interface:USB High Speed
Voltage:Rated Voltage 5V DC
Current:200mA (Working); 50mA (Standby); 100mA (Normal)
Working Temperature:0-50°C
Working Frequency:13.56 MHz
ISO14443 1-4:Standard / Certification:CE, FCC, VCCI, RoHS Compliant, for Microsoft WHQL: 2000, XP, VISTA, 2008, 2008 R2, 7
Operating System:for Windows 98, ME, 2000, 2003, XP, Vista, 2008, 7
for Windows 2003 x64, XP x64, Vista x64, 2008 x64, 2008 R2 x64, 7 x64
for Windows CE 5.0 for Mac Linux
Packing Includes:
1 * ACR122U NFC Contactless Smart Card Reader&writer
1* sdk cd