125KHz / 13 MHz, support IC / ID twin frequency replication, assist NFC tags. Mainly used for entry management field. When you join this product to a computer, you will discover a U disk come out, software is kept inside. Run utility and attach reader with your PC properly, this methodology will demonstrate the reader's model number when connect properly. Left element is 13 card (IC card) area, and appropriate factor is 125KHz (ID card) area, you have to favor the correct side. In the package, Our 5 white playing cards can replica 125KHz cards, and 5 blue fobs are used to repeat thirteen cards. ①Put your card on the card reader, for thirteen card, Click "start decoding", for 125KHz card, click "Read" button. ②The software will scan and reveal the card number, hardly ever it could should look forward to deciphering completely. ③After studying out the data, want the right reproduction card or fob from our package, put it on the reader and click Write button to jot down news to new card. 1 meters length USB transmission line related to the device, reply immediately, no need to put in a driver, soon be taught the card number. Support IC/ID dual frequency replication Free driver, little need to download software installation Comes with software, no information superhighway download required Supply voltage:regulated 5 V DC Working frequency:125KHz/13 MHz Smart card support:Mainly for access management 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 copy 13 cards) Only the above package content, diversified products usually are not included. Note: Light reflection and various displays may cause the color of the article within the photo a bit diversified from the real thing. The size allowed error is +/- 1-3cm.