Technical characteristics of SR-RF300U non drive USB non-contact IC card reader:
Supports ISO14443 Type A non-contact RF induction IC card
Host communication interface: USB HID driver free interface, no need to install drivers, easy to use
Host communication speed: USB 1.1
Smart card read/write speed: 106 kbps
Standard IC card reading and writing operation distance: greater than 30mm
Dimensions: Length x Width x Height (110mm X 82mm X 24mm)
Buzzer: single tone, adjustable sound duration
Indicator lights: power and data access indicators
Working frequency: 13.56MHz
Provide secondary development toolkit with the host

System support:
Windows98、2000、XP

Secondary Development Kit SDK Content:
Demo Tool: Demo Demo Program
Development Document: Chinese Development Manual
Reference routines: VC6, VB6, Dephi7, C #. Net, JavaScript scripts, ATL ActiveX control dynamic library

Supported card types:
ISO14443 TypeA
mifare Std 1k/4k、mifare UltraLight、mifare DESFire、mifare Pro、SHC 1102、FM11RF005、，T=0、T=1 CPU 卡