描述
🔑 Unlock Your Potential with Silent Security!
- ENHANCED SECURITY - Protect sensitive data with advanced DES and Triple DES cryptographic algorithms.
- SEAMLESS CONNECTIVITY - Experience effortless plug-and-play functionality with USB support.
- VERSATILE APPLICATIONS - Ideal for banking, telecom, and POS systems requiring secure password input.
- CUSTOMIZABLE EXPERIENCE - Tailor your keypad with F1-F3 custom buttons for personalized efficiency.
- WHISPER QUIET OPERATION - Enjoy a silent typing experience with no sound distractions.
The USB 15 Keys Keypad Numeric Keyboard (YD541) is a versatile and secure input device designed for various applications, including banking and POS systems. Featuring a plug-and-play USB interface, it operates silently while displaying input as asterisks on its dual-line LCD screen. With customizable keys and robust cryptographic support, this keypad ensures both efficiency and security in sensitive environments.
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