Usb Port 13.56mhz Mifare Rfid Contactless Proximity Sensor Card Reader

Features:
1.Diagnostic Power LED,waterproof,great small compact design
2.Built in operating buzzer,Easy usage,plug and play
3.This is a card reader, card reader support. It does not support write.
4.Directly into the computer can use. You do not need to download the program.
5.USB card issuer implements the serial number of the card directly to a computer via the USB port, users do not load when using any driver, no external power supply, the card issuer is connected to the computer USB port, card indicator alternates red and green, until you hear even after the buzzer beeps twice, only the red light indicator shows, you can start card, credit card after the card number is displayed at the cursor location.
6.Support systems: operating system Windows 98 XP32 XP64 2000 Vista 32 Vista 64, Android
SPECIFICATIONS
Model Number: R20
Frequency: 125Khz/13.56Mhz
Interface: USB
Reading distance: 5-8cm

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.