Specifications:

• Origin: CN(Origin)
• Power Supply (Power Supply): by the system to provide +5 VDC
• LED Shown Language: plaintext "123456"and ciphertext "********". pls tell me at first
• Interface: USB
• Format: ACSII Format
• Support: Client payment system EPOS /POS System /E-Payment/ Epos system
• Product name: LCD keyboard Keypad Pin Pad Numeric Keyboard
• Model Number: YD541
• LCD Characters: 16 LCD English characters per line display
• Key Numbers: 15keys
• Function: Plug and play
• Brand Name: Anordsem
• Certification: CE
• Certification: FCC