Brand Name: 5YOA
Origin: Mainland China
High-concerned chemical: none
Model Number: IDRW
Support Chip: EM4100 / TK4100 or S50 / S70
Frequency: 125Khz
Support OS: Windows 98\XP\2000\CE\7\8\10\Linux
Port: USB and miniUSB
Power: USB
Operating Voltage: 5V
Working current: 100mA
Indicator: LED indicator
Built-in speaker: Buzzer, control LED and buzzer
Output format: 10-digit by default (other formats consult with us )
Choice: yes
semi_Choice: yes