About product and suppliers:
            2,941 sd card scanner products are offered for sale by suppliers on Alibaba.com, of which pos systems accounts for 14%, scanners accounts for 6%, and access control card reader accounts for 2%. 

A wide variety of sd card scanner options are available to you, such as 32 bit, 24 bit, and 48 bit. You can also choose from usb, com sd card scanner, as well as from barcode scanner, document scanner sd card scanner, and whether sd card scanner is cmos, ccd, or cis. 

There are 2,940 suppliers who sells sd card scanner on Alibaba.com, mainly located in Asia. The top countries of suppliers are United States, China, and Taiwan, China, from which the percentage of sd card scanner supply is 1%, 85%, and 13% respectively. 

Sd card scanner products are most popular in United States, Australia, and Mexico.