<b>Features:</b> 2.8-inch HD color screen with ID/IC card and voice capabilities. Allows direct input of digital keys. Supported Frequencies: 125 KHz, 250 KHz, 500 KHz, 375 KHz, 625 KHz, 750 KHz, 875 KHz, 1000 KHz, 13.56 MHz (ISO1443A). Card Reader Support: TK4100/EM4100/EM4200/TK4100D/TK4168/S50/S70/F08. Card Writing Support: T5577/EM4305/5200/8265/5300/8800/UID/CUID/FUID/UFUID. Powered by 4 AAA batteries or USB (batteries not included); compact and lightweight for portability. <b>Specifications:</b> Features: 2.8-inch HD color screen with ID/IC card and voice capabilities. Allows direct input of digital keys. Supported Frequencies: 125 KHz, 250 KHz, 500 KHz, 375 KHz, 625 KHz, 750 KHz, 875 KHz, 1000 KHz, 13.56 MHz (ISO1443A). Card Reader Support: TK4100/EM4100/EM4200/TK4100-D/TK4168/S50/S70/F08. Card Writing Support: T5577/EM4305/5200/8265/5300/8800/UID/CUID/FUID/UFUID. Allows direct input of digital keys. Powered by 4 AAA batteries or USB (batteries not included). Compact and lightweight for portability. Please note that this device can break most card encryptions, but not all. Specification: Range: Up to 3 cm (open). Supported Operating Systems: For Windows 98, ME, NT, 2000, XP, 2003, Vista. For Windows XP x64, 2003 x64, Vista x64. For Linux. For Mac 10.5, Mac 10.6. For WinCE 5.0 (for Windows Embedded Compact). Package Size: 17 * 8 * 3.5 cm / 6.7 * 3.1 * 1.4 inches. Weight: 272 g / 9.6 oz (approx.). Package List: 1 x RFID NFC Portable Copy Reader. 1 x USB Cable. 5 x 125 KHz ID Cards. 5 x 13.56 MHZ UID Secret Keys. 5 x 125 KHz ID Key Fobs. How to break a 13.56 MHz encryption card? Read and follow the instructions below carefully: Use the software to crack the 13.56 MHz encryption card. Connect the copier to your computer via USB cable and press the power button. The copier will display the disclaimer page. Press OK to accept the disclaimer. Do not press the copy button. Your computer will show a removable disk. Click to open the disk. It comes with a manual and software. Place the original card on the back of the read/write area and press the scan button to crack the password. Place a UID card in the read/write area and click the write button.