Lightweight body, Mini design; ABS plastic flame-retardant material casing, small and light, the interior is controlled by a high-quality microchip, and the card reading effect is fast. Compatible with CCID; Compatible with PC/SC; Supports IC/ID dual-frequency replication; Driver-free, no software download; When you connect the RFID reader to the computer with the USB cable, you can find the software; Supports UIDFUIDCUIDUFUIDIC semi-encrypted card, IC full encryption card; Features a USB full-speed interface; Dual-color LED light prompt (red light is standby, green is working); Built-in buzzer "beep" sound reminder. Product Parameters: Interface: USB full speed; Working Voltage: 5VDC; Working Current: 200mA; Standby Current: 50mA; Normal Current: 100mA. Smart Card Support: For 13.56MHz IC Type: UIDFUIDCUIDUFUIDICHalf-encryption, ICFull-encryption, etc. Supported Operating Systems: Supports Windows computers. Does not support Linux, Mac. How to Use the Card Reader? (1) Connect the device to your computer using the USB cable. (2) You can find and open the software on your computer. Read and Write 13.56MHz IC, IC Half-encryption Card, IC Full-encryption Card: 1. Place the card on the card reader and click "Card Number" or "Start Decoding" on the software. 2. The software will scan and display the card number. 3. Place a writable UID (13.56MHz writable chip) on the card reader and click "Write Card" on the software. Color: Black Material: Plastic Size: 108x68x12mm Package Contents: 1x RFID Copier 5x UID Keychains 5x UID Cards 1x USB Cable Only the above package contents, other products are not included. Note: Light and different displays may cause the color of the item in the picture to be slightly different from the real one. The allowed measurement error is +/- 1-3 cm.