Card Reader Chip

6964 card reader chip products are offered for sale by suppliers on Alibaba.com, of which access control cards accounts for 20%, card readers accounts for 13%, and rfid access, monitoring ics accounts for 1%. A wide variety of card reader chip options are available to you, such as type, usb 2.0 and rs232.You can also choose from abs, plastic card reader chip,As well as from all in 1 / multi in 1, single card reader chip,and whether card reader chip is external, or internal.