Features: The card reader complies with the ISO 11784/5 international standard protocol, the working frequency is 134.2KHz, and the stability is high. It can recognize all EMID and FDX-B format tags. Support USB cable to connect, plug and play, compatible with Win XP\Win CE\Win 7\Win 10\LIUNX\Vista\Android other system. Design LED light with 2 colors, green for reader status, blue for power status. And built-in operation buzzer, easy to use, small in appearance, compact and portable. Made of high-quality ABS material, strong and durable, and can be used a long time. It is widely used in animal management, fish management, automatic feeding equipment and other fields. Specification: Model: W82 Working frequency: 125Khz&134.2Khz Card reader type: EMID, FDX-B, FDX-A, etc. Operating Voltage: 5V Reading distance: 0~150mm (There will be differences due to different labels) Card reading speed: 0.2s Dimensions: 104x658x10mm Communication Interface: USB Operating temperature: -20℃~70℃ Working current: 100mA Card reading time: ＜100ms Weight: 140g Operating system: Win XP\Win CE\Win 7\Win 10\LIUNX\Vista\Android other Status indicator: 2-color LED ("blue" power LED, "green" status indicator) Built-in horn: buzzer, can control LED and buzzer Package Size: 12.5x8.5x3.8cm/4.9x3.3x1.4in Package Weight: 150g/5.2oz 1. How to use/install ① Connect one end of the data line to the corresponding interface of the computer, and the other end to the communication port of the card reader, the card reader will enter the self-test and initialization with a beep; ② When the indicator light of the card reader is "blue", it indicates that the card reader enters the state of waiting for card swiping. Note: Test the method of reading the label by the card reader: open the output software of the computer (such as editors such as Notepad\WORD\EXCEL), put the card close to the card reader, and the label card number will be displayed at the cursor of the output software. 2. Check the method of connecting the card reader to the computer. The card reader enters the card swiping state, open the computer "device manager", check whether there is an ergonomic input device in the option menu, if it does, it indicates that the device has been successfully connected to the computer. Packing List: 1 x Card Reader 1 x USB Cable