125KHz / thirteen MHz, assist IC / ID twin frequency replication, assist NFC tags. Mainly used for access control field. When you connect this product to a computer, you'll find a U disk come out, software is stored inside. Run utility and fasten reader with your PC properly, this system will demonstrate the reader's mannequin number when connect properly. Left factor is thirteen card (IC card) area, and appropriate facet is 125KHz (ID card) area, you must want the correct side. In the package, Our 5 white playing cards can reproduction 125KHz cards, and five blue fobs are used to copy 13 cards. ①Put your card at the card reader, for thirteen card, Click "start decoding", for 125KHz card, click "Read" button. ②The software will scan and demonstrate the card number, sometimes it might need to look ahead to decoding completely. ③After studying out the data, choose the right reproduction card or fob from our package, put it at the reader and click Write button to write data to new card. 1 meters length USB transmission line related to the device, respond immediately, no use to put in a driver, quickly study the cardboard number. Support IC/ID dual frequency replication Free driver, little need to obtain utility installation Comes with software, no internet download required Supply voltage:regulated 5 V DC Working frequency:125KHz/13 MHz Smart card support:Mainly for access control cards. uitable for ID125KHz, 8800, 5200, 4305, 5577, 8265 etc. UID FUID CUID UFUID IC Half Encryption, IC Full Encryption, etc. Colour:Black Material:ABS Size:108(L)x68(W)x12(H)mm Package Contents: 1 * Card reader 1 * USB cable five * T5577 white cards(used to repeat 125KHz cards) 5 * UID blue key fobs(used to repeat 13 cards) Only the above kit content, different merchandise should not included. Note: Light mirrored image and diverse reveals can cause the color of the object in the photo just a little various from the genuine thing. The size allowed error is +/- 1-3cm.