Features: 1. Built-In High-Frequency Antenna – Designed with optimized antenna depth to eliminate blind spots and ensure uninterrupted reading of entire data cards. 2. Enhanced Keystroke Frequency & High Capacity – Supports a wide range of card sizes while maintaining stable data analysis and low error rates. 3. Low-Frequency Antenna for Improved Performance – Boosts signal-to-noise ratio for faster recognition, with a portable design to meet various operational needs. 4. No External Antenna Interface – Hassle-free setup with no additional connections required, reducing risk of damage. 5. Flexible Power Options – Simple and convenient lithium battery cancellation support; can be powered via power bank in offline mode. Product Details: This RFID card reader is constructed from durable PC and metal materials, ensuring reliable performance in demanding environments. It integrates both high-frequency and low-frequency antenna technology to deliver fast, accurate card reading and writing with minimal interference. The compact, mobile-friendly design allows for easy transport and operation in various settings. Ideal for IC/ID card programming, NFC tasks, and secure data handling, it offers a user-friendly experience with plug-and-play functionality. Specifications: - Material: PC + Metal - Color: Black - Package Contents: 1 x RFID Card Reader Only the listed items are included in the package. Note: Slight color variations may occur due to lighting and display differences. Measurements may have an error margin of +/- 1–3 cm.