Feature: 1. MAIN FUNCTION: This card copier can efficiently decrypt, edit, and analyze, supporting functions such as card packets and one key encryption. 2. POWERFUL DECRYPTION: The card copier supports 1gen full encryption, 1gen half encryption, 2gen half encryption, standard full encryption and half encryption. 3. NFC SIMULATION: Enables NFC devices like smartphones, smart bracelets to simulate encrypted IC cards with one touch, eliminating the need to carry cards when going out. 4. ERGONOMIC HANDLE: The card reader writer is designed with a comfortable handle, providing a painless and relaxing grip for extensive usage. 5. MULTI TYPE READ WRITE: The card reader supports write T5577, EM4305, CET5200, EL8265A1/A2, SIC7888, 8268, 8678, 8310 compatible cards. Specification: Item Type: 125Khz Card Copier Material: ABS Frequency: 125KHz Battery: AAA x2 (batteries not included) Read Write Distance: Approx. 2.5cm / 0.98in for keychain, 6cm / 2.36in for card Protocol: Can copy ID cards, and AWID cards Cards: Supports writing T5577, EM4305, CET5200, EL8265A1/A2, SIC7888, 8268, 8678, 8310 compatible cards. Package List: 1 x 125Khz Card Copier 10 x NFC Accessories 1 x User Manual Note: Single device supports only 125Khz