Features & Specifications: Features: Reads and writes ID cards, HID, and AWID cards. Supports writing to 75577, EM4305, CET5200, and compatible cards, as well as 8265 and 8268. Compatible with 125Khz EM4100 / EM410X or compatible cards and tag formats. Built-in individual LED lights and buzzer indicator. Integrated transceiver antenna. Power: 3V (2 x AAA batteries) (batteries not included). Compact and portable design: (115 x 70 x 30) mm. Read/writable cards and key fobs can be cloned and copied over 20,000 times with distinct IDs. How to Use: Read: Place the inductive touch card (EM4100 or TK4100 or EM4305 or T5577) in the induction area and press the read key (left). A buzzer will sound with a green indicator for success. If only the power light flashes, the card reader failed. Copy: After a successful read, place the blank card in the induction area and press the copy key (right). A buzzer will sound with a yellow indicator for success. If only the power light flashes, the card reader failed. Package Includes: 1 x RFID ID Copier 3 x Tags