Overview:This item is a RFID 13.56MHz IC reader， reading distance up to 8cm， which is widely used for RFID radio frequency identification system and project， such as automated parking management， personal identification and production access control. Features:*RFID 13.56MHz IC Reader with 10pcs IC key cards.*USB Plug and Play.*0-8cm Reading Distance.*Win8/7/XP/Android Supported.*OTG Phone Connection.*Built-in buzzer and LED for identification.*Widely used at apartment， office， supermarket and other places. About Use:1. Connect with computer through the USB cable inside.2. Open notepad or a word document.3. Put card on the top of the reader.4. The document will output card number automatically.Specifications:Model: R30XCFrequency: 13.56MHzBaud Rate: 9600Reading time: <0.5sPower Supply: +5V DCConsume Current: 70mAUSB Cable Length: 1.5mSupporting Cards: Mifare S50， S70Protocol: 14443ASupporting System: Windows8\7\XP\98\2000\CE\ME\NT\LIUNX\Vista， AndroidPackage Information:Package Size: Approx. 5.12*3.54*1.77in / 13*9*4.5cmPackage Weight: Approx. 4.59oz / 130gPackage List:1 * IC Reader1 * USB Cable10 * IC Key Card1 * User Manual