Purchase Qty. Reference FOB Price
1-499 Pieces US$6.80
500-2,999 Pieces US$6.20
3,000-4,999 Pieces US$4.70
5,000+ Pieces US$3.80
Product Description
R20D RFID 125KHz Proximity Smart EM Card ID Reader Win8/Android/OTG R20D a 125Khz free drive read only ID tag physical number card reader. In the process of use, you can dial and plug (plug and play), without external power supply, the user does not need to load any driver, output to the computer ...