It can copy TM card ,item TM1990A, DS1990/RW1990(DS1990A-F5,TM1990A-F5,DS1990R-F5) It is easy to operate, convenient , and just need three seconds to copy successfully. Small size , with buckle , easy to carry , use batteries(3PCS*7 batteries).battery not included This copy machine it also Support copy EM card (ID card) 125khz,like EM4100/TK4100 It could copy EM4100 into 5200 or T5577 throug this zone in the picture. Working voltage: put battery packed cell or link with data cable with computer to supply power(for example:USB) Colour: white Material: plastic Package Contents: 1 * RFID Copier 10 * RW1990 Key (2 each for black, red, green, blue and yellow) Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.