Features: 1.2.8 inch HD color screen, ID/IC card, voice. It can directly enter the number keys. 2.Supported frequencies: 125 kHz, 250 kHz, 500 kHz, 375 kHz, 625 kHz, 750 kHz, 875 kHz, 1000 kHz, 13.56 MHz (ISO1443A) 3.Card Reader support: TK4100/EM4100/EM4200/TK4100?D/TK4168/S50/S70/F08 4.Card write support: T5577/EM4305/5200/8265/5300/8800/UID/CUID/FUID/UFUID 5.4 AAA batteries or USB power supply is supported ( batteries not included); Compact and light weight for portable. Specification: Features: _x000D_ 2.8 inch HD color screen, ID/IC card, voice. It can directly enter the number keys._x000D_ Supported frequencies: 125 kHz, 250 kHz, 500 kHz, 375 kHz, 625 kHz, 750 kHz, 875 kHz, 1000 kHz, 13.56 MHz (ISO1443A)_x000D_ _x000D_ Card Reader support: TK4100/EM4100/EM4200/TK4100?D/TK4168/S50/S70/F08_x000D_ _x000D_ Card write support: T5577/EM4305/5200/8265/5300/8800/UID/CUID/FUID/UFUID_x000D_ _x000D_ It can directly enter the number keys. _x000D_ 4 AAA batteries or USB power supply is supported ( batteries not included) _x000D_ Compact and light weight for portable. _x000D_ Note that it can break most but not all card encryption. _x000D_ _x000D_ _x000D_ Specification: _x000D_ Area: up to 3cm (open) _x000D_ Supported operating systems: _x000D_ For Windows 98, ME, NT, 2000, XP, 2003, Vista _x000D_ For Windows XP x64,2003 x64, Vista x64 _x000D_ For Linux _x000D_ For mac 10.5, for Mac 10.6 _x000D_ For WinCE 5.0 (for Windows embedded Compact) _x000D_ Package size: 17 * 8 * 3.5cm / 6.7 * 3.1 * 1.4in _x000D_ Weight: 272 g / 9.6 oz(approx.) _x000D_ _x000D_ _x000D_ Package list: _x000D_ 1 x handheld RFID NFC copier reader _x000D_ 1 x USB cable _x000D_ 5 x 125 kHz ID card _x000D_ 5 x UID 13.56 MHZ secret key _x000D_ 5 x key chain ID 125kh _x000D_ _x000D_ How to break encryption card 13.56 MHz? _x000D_ Please read carefully and follow the instructions below: _x000D_ Use the software to crack the 13.56 MHz encryption card. Connect the copier to the computer via the USB cable and press the on/off button. The copy machine displays the disclaimer page. Press ok to accept the disclaimer. Don't push the button on the copier. The computer will display a removable disk. Click open 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 break the password. Place a UID card in the read/write area and click the write button.