Features:2.8 inch HD color screen, ID/IC card, voice. It can directly enter the number 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/F08Card write support: T5577/EM4305/5200/8265/5300/8800/UID/CUID/FUID/UFUIDIt can directly enter the number keys.4 AAA batteries or USB power supply is supported ( batteries not included)Compact and light weight for portable.Note that it can break most but not all card encryption.Specification:Area: up to 3cm (open)Supported operating systems:For Windows 98, ME, NT, 2000, XP, 2003, VistaFor Windows XP x64,2003 x64, Vista x64For LinuxFor mac 10.5, for Mac 10.6For WinCE 5.0 (for Windows embedded Compact)Package size: 17 * 8 * 3.5cm / 6.7 * 3.1 * 1.4inWeight: 272 g / 9.6 oz(approx.)Package list:1 x handheld RFID NFC copier reader1 x USB cable5 x 125 kHz ID card5 x UID 13.56 MHZ secret key5 x key chain ID 125khHow to break encryption card 13.56 MHz?Please read carefully and follow the instructions below: Use the software to crack the 13.56 MHz encryption card. Connect the copierto the computervia the USB cable and press the on/off button. The copymachinedisplays the disclaimer page. Press ok to accept the disclaimer. Don't push the button on the copier. The computerwill display a removable disk. Click open disk. It comes with a manual and software. Place the originalcard 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..