About products and suppliers
8606 card reader core products are offered for sale by suppliers on Alibaba.com, of which access control card readers accounts for 1%, card readers accounts for 1%.
A wide variety of card reader core options are available to you, such as type, usb 2.0.You can also choose from abs, card reader core,as well as from black, white, and gray card reader core,And whether card reader core is high speed, {2}, or {3}.